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2014-09-05Merge tag 'renesas-defconfig3-for-v3.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig Pull "Renesas ARM Based SoC Defconfig Updates for v3.18" from Simon Horman: Third Round of Renesas ARM Based SoC Defconfig Updates for v3.18 * Enable Armadillo 800 EVA board in multiplatform defconfig Second Round Of Renesas ARM Based SoC Defconfig Updates For v3.18 * Do not disable SUSPEND in Bockw defconfig - Suspend to ram is now supported Renesas ARM Based SoC Defconfig Updates for v3.18 * Enable initrd in shmobile defconfig * Enable missing hardware support in shmobile and several board defconfigs Signed-off-by: Arnd Bergmann <arnd@arndb.de> * tag 'renesas-defconfig3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig ARM: shmobile: bockw: Do not disable SUSPEND in defconfig ARM: shmobile: defconfig: enable initrd ARM: shmobile: marzen_defconfig: Enable missing hardware support ARM: shmobile: lager_defconfig: Enable missing hardware support ARM: shmobile: kzm9g_defconfig: Enable missing hardware support ARM: shmobile: koelsch_defconfig: Enable missing hardware support ARM: shmobile: bockw_defconfig: Enable missing hardware support ARM: shmobile: ape6evm_defconfig: Enable missing hardware support ARM: shmobile: shmobile_defconfig: Enable missing hardware support
2014-09-04ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfigMark Brown
Many boards share the cpufreq-cpu0 driver meaning that if we enable it in multi_v7_defconfig we can get a reasonable amount of functional utility for systems and test coverage for a fairly small increase in kernel size. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-04ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigsMark Brown
The virtual consumer is a test device intended to be used while developing regulator drivers, it should never be used in production. Remove it from all defconfigs to avoid confusion among users. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Matt Porter <mporter@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-01ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfigGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-22ARM: multi_v7_defconfig: Enable Zynq/Xilinx driversSoren Brinkmann
This is a squashed series from Soren: "I went through the defconfig and searched for Zynq drivers. The result is this series of patches. The first few are all for Zynq and pretty much straight forward. The second half is mostly soft-IP, I think. That soft-IP works with Zynq devices, but I'm not sure whether those should go into the multi_v7 defconfig." Soren Brinkmann (11): ARM: multi_v7_defconfig: Enable Zynq cpuidle driver ARM: multi_v7_defconfig: Enable Zynq/Xilinx CAN driver ARM: multi_v7_defconfig: Enable XADC driver ARM: multi_v7_defconfig: Enable Zynq SPI driver ARM: multi_v7_defconfig: Enable Zynq GPIO driver ARM: multi_v7_defconfig: Enable Xilinx I2C driver ARM: multi_v7_defconfig: Enable Xilinx SPI driver ARM: multi_v7_defconfig: Enable Xilinx GPIO driver ARM: multi_v7_defconfig: Enable Xilinx VDMA driver ARM: multi_v7_defconfig: Enable Xilinx emaclite driver ARM: multi_v7_defconfig: Enable Xilinx watchdog timer Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> [olof: Added commit message from series envelope email, squashed to one patch] Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-22ARM: shmobile: bockw: Do not disable SUSPEND in defconfigSimon Horman
As of "ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()" suspend-to-ram is now supported on the r8a7778 SoC and thus the bockw board. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-18ARM: shmobile: defconfig: enable initrdKevin Hilman
Enable initrd support. Signed-off-by: Kevin Hilman <khilman@linaro.org> [horms+renesas@verge.net.au: dropped enabling atag dtb compat] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: marzen_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: lager_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Notes: - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit 03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4 ("mtd: spi-nor: shorten Kconfig naming"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: kzm9g_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: koelsch_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Notes: - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit 03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4 ("mtd: spi-nor: shorten Kconfig naming"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: bockw_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Notes: - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit 03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4 ("mtd: spi-nor: shorten Kconfig naming"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: ape6evm_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTS Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: shmobile_defconfig: Enable missing hardware supportGeert Uytterhoeven
Based on the DTSes Notes: - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit 03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4 ("mtd: spi-nor: shorten Kconfig naming"), - I2C_RIIC was enabled in the old genmai_defconfig. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-16Linux 3.17-rc1Linus Torvalds
2014-08-16Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform driver updates from Matthew Garrett: "A moderate number of changes, but nothing awfully significant. A lot of const cleanups, some reworking and additions to the rfkill quirks in the asus driver, a new driver for generating falling laptop events on Toshibas and some misc fixes. Maybe vendors have stopped inventing things" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: (41 commits) platform/x86: Enable build support for toshiba_haps Documentation: Add file about toshiba_haps module platform/x86: Toshiba HDD Active Protection Sensor asus-nb-wmi: Add wapf4 quirk for the U32U alienware-wmi: make hdmi_mux enabled on case-by-case basis ideapad-laptop: Constify DMI table and other r/o variables asus-nb-wmi.c: Rename x401u quirk to wapf4 compal-laptop: correct invalid hwmon name toshiba_acpi: Add Qosmio X75-A to the alt keymap dmi list toshiba_acpi: Add extra check to backlight code Fix log message about future removal of interface ideapad-laptop: Disable touchpad interface on Yoga models asus-nb-wmi: Add wapf4 quirk for the X550CC intel_ips: Make ips_mcp_limits variables static thinkpad_acpi: Mark volume_alsa_control_{vol,mute} as __initdata fujitsu-laptop: Mark fujitsu_dmi_table[] DMI table as __initconst hp-wmi: Add missing __init annotations to initialization code hp_accel: Constify ACPI and DMI tables fujitsu-tablet: Mark DMI callbacks as __init code dell-laptop: Mark dell_quirks[] DMI table as __initconst ...
2014-08-16Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull idle update from Len Brown: "Two Intel-platform-specific updates to intel_idle, and a cosmetic tweak to the turbostat utility" * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: tweak whitespace in output format intel_idle: Broadwell support intel_idle: Disable Baytrail Core and Module C6 auto-demotion
2014-08-16Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull module fix from Rusty Russell: "Nasty potential bug if someone uses a known module param with an invalid value (we don't fail unknown module params any more, just warn)" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: module: Clean up ro/nx after early module load failures
2014-08-16Merge branch 'rng-queue' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/amit/virtio Pull virtio-rng update from Amit Shah: "Add derating factor for use by hwrng core Sending directly to you with the commit log changes Ted Ts'o pointed out. Not sure if Rusty's back after his travel, but this already has his s-o-b" * 'rng-queue' of git://git.kernel.org/pub/scm/linux/kernel/git/amit/virtio: virtio: rng: add derating factor for use by hwrng core
2014-08-16Merge branch 'for-linus2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs updates from Chris Mason: "These are all fixes I'd like to get out to a broader audience. The biggest of the bunch is Mark's quota fix, which is also in the SUSE kernel, and makes our subvolume quotas dramatically more accurate. I've been running xfstests with these against your current git overnight, but I'm queueing up longer tests as well" * 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: disable strict file flushes for renames and truncates Btrfs: fix csum tree corruption, duplicate and outdated checksums Btrfs: Fix memory corruption by ulist_add_merge() on 32bit arch Btrfs: fix compressed write corruption on enospc btrfs: correctly handle return from ulist_add btrfs: qgroup: account shared subtrees during snapshot delete Btrfs: read lock extent buffer while walking backrefs Btrfs: __btrfs_mod_ref should always use no_quota btrfs: adjust statfs calculations according to raid profiles
2014-08-16Merge tag 'locks-v3.17-2' of git://git.samba.org/jlayton/linuxLinus Torvalds
Pull file locking bugfixes from Jeff Layton: "Most of these patches are to fix a long-standing regression that crept in when the BKL was removed from the file-locking code. The code was converted to use a conventional spinlock, but some fl_release_private ops can block and you can end up sleeping inside the lock. There's also a patch to make /proc/locks show delegations as 'DELEG'" * tag 'locks-v3.17-2' of git://git.samba.org/jlayton/linux: locks: update Locking documentation to clarify fl_release_private behavior locks: move locks_free_lock calls in do_fcntl_add_lease outside spinlock locks: defer freeing locks in locks_delete_lock until after i_lock has been dropped locks: don't reuse file_lock in __posix_lock_file locks: don't call locks_release_private from locks_copy_lock locks: show delegations as "DELEG" in /proc/locks
2014-08-16Merge git://git.kvack.org/~bcrl/aio-nextLinus Torvalds
Pull aio updates from Ben LaHaise. * git://git.kvack.org/~bcrl/aio-next: aio: use iovec array rather than the single one aio: fix some comments aio: use the macro rather than the inline magic number aio: remove the needless registration of ring file's private_data aio: remove no longer needed preempt_disable() aio: kill the misleading rcu read locks in ioctx_add_table() and kill_ioctx() aio: change exit_aio() to load mm->ioctx_table once and avoid rcu_read_lock()
2014-08-16platform/x86: Enable build support for toshiba_hapsAzael Avalos
Makefile and Kconfig build support patch for the newly introduced kernel module toshiba_haps. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16Documentation: Add file about toshiba_haps moduleAzael Avalos
This patch provides information about the Toshiba HDD Active Protection Sensor driver module toshiba_haps. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16platform/x86: Toshiba HDD Active Protection SensorAzael Avalos
This driver adds support for the built-in accelereometer found on recent Toshiba laptops with HID TOS620A. This driver receives ACPI notify events 0x80 when the sensor detects a sudden move or a harsh vibration, as well as an ACPI notify event 0x81 whenever the movement or vibration has been stabilized. Also provides sysfs entries to get/set the desired protection level and reseting the HDD protection interface. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16asus-nb-wmi: Add wapf4 quirk for the U32UHans de Goede
As reported here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173681 the U32U needs wapf=4 too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16alienware-wmi: make hdmi_mux enabled on case-by-case basisMario Limonciello
Not all HW supporting WMAX method will support the HDMI mux feature. Explicitly quirk the HW that does support it. Signed-off-by: Mario Limonciello <mario_limonciello@dell.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16ideapad-laptop: Constify DMI table and other r/o variablesMathias Krause
Constify the rfkill_blacklist[] DMI table, the ideapad_rfk_data[] table and the ideapad_attribute_group attribute group. There's no need to have them writeable during runtime. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Ike Panhc <ike.pan@canonical.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16asus-nb-wmi.c: Rename x401u quirk to wapf4Hans de Goede
The actual x401u does not use the so named x401u quirk but the x55u quirk. All that the x401u quirk does it setting wapf to 4, so rename it to wapf4 to stop the confusion. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16compal-laptop: correct invalid hwmon nameRoald Frederickx
Change the name of the hwmon interface from "compal-laptop" to "compal". A dash is an invalid character for a hwmon name and caused the call to hwmon_device_register_with_groups() to fail. Signed-off-by: Roald Frederickx <roald.frederickx@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16toshiba_acpi: Add Qosmio X75-A to the alt keymap dmi listAzael Avalos
The Toshiba Qosmio X75-A series models also come with the new keymap layout. This patch adds this model to the alt_keymap_dmi list, along with an extra key found on these models. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16toshiba_acpi: Add extra check to backlight codeAzael Avalos
Some Toshiba models (most notably Qosmios) come with an incomplete backlight method where the AML code doesn't check for write or read commands and always returns HCI_SUCCESS and the actual brightness (and in some cases the max brightness), thus allowing the backlight interface to be registered without write support. This patch changes the set_lcd_brightness function, checking the returned values for values greater than zero to avoid registering a broken backlight interface. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16Fix log message about future removal of interfaceMartin Kepplinger
If this is going away, it won't be in 2012. Signed-off-by: Martin Kepplinger <martink@posteo.de> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16ideapad-laptop: Disable touchpad interface on Yoga modelsHans de Goede
Yoga models don't offer touchpad ctrl through the ideapad interface, causing ideapad_sync_touchpad_state to send wrong touchpad enable/disable events. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16asus-nb-wmi: Add wapf4 quirk for the X550CCHans de Goede
As reported here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173681 the X550CC needs wapf=4 too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16intel_ips: Make ips_mcp_limits variables staticMathias Krause
These variables don't need to be visible outside of this compilation unit, make them static. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16thinkpad_acpi: Mark volume_alsa_control_{vol,mute} as __initdataMathias Krause
Mark volume_alsa_control_vol and volume_alsa_control_mute as __initdata, as snd_ctl_new1() will copy the relevant parts, so there is no need to keep the master copies around after initialization. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16fujitsu-laptop: Mark fujitsu_dmi_table[] DMI table as __initconstMathias Krause
The DMI table is only ever used during initialization. Mark it as __initconst so its memory can be released afterwards -- roughly 1.5 kB. In turn, the callback functions can be marked with __init, too. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16hp-wmi: Add missing __init annotations to initialization codeMathias Krause
These functions are only called from other initialization routines, so can be marked __init, too. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16hp_accel: Constify ACPI and DMI tablesMathias Krause
Constify the lis3lv02d_device_ids[] ACPI and the lis3lv02d_dmi_ids[] DMI tables. There's no need to have them writeable during runtime. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16fujitsu-tablet: Mark DMI callbacks as __init codeMathias Krause
The DMI table is already marked as __initconst, so can be the callback functions as they're only used in that context. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Robert Gerlach <khnz@gmx.de> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16dell-laptop: Mark dell_quirks[] DMI table as __initconstMathias Krause
The dell_quirks[] DMI table is only ever used during initialization. Mark it as __initconst so its memory can be released afterwards -- roughly 5.7 kB. In turn, the callback function can be marked with __init, too. Also the touchpad_led_init() function can be marked __init as it's only referenced from dell_init() -- an __init function. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16eeepc-wmi: Constify asus_quirks[] DMI tableMathias Krause
Constify the asus_quirks[] DMI table. There's no need to have it writeable during runtime. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16acer-wmi: Mark init data and code as suchMathias Krause
Quite a lot of code and data of acer-wmi.c is only ever used during initialization. Mark those accordingly -- and constify, where appropriate -- so the memory can be released afterwards. All in all those changes move ~10 kB of code and data to the .init sections, marking them for release after initialization has finished. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: "Lee, Chun-Yi" <jlee@suse.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16asus-nb-wmi: Constify asus_quirks[] DMI tableMathias Krause
Constify the asus_quirks[] DMI table. There's no need to have it writeable during runtime. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16alienware-wmi: Mark DMI table as __initconstMathias Krause
The DMI table is only ever used during initialization. Mark it as __initconst so its memory can be released appropriately. In turn, the callback function can be marked with __init, too. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16acer-wmi: Hide acer_{suspend,resume} for !CONFIG_PM_SLEEPMathias Krause
Encapsulate acer_suspend() and acer_resume with #ifdef CONFIG_PM_SLEEP to get rid of the following warnings: ../acer-wmi.c:2046:12: warning: ‘acer_suspend’ defined but not used [-Wunused-function] ../acer-wmi.c:2068:12: warning: ‘acer_resume’ defined but not used [-Wunused-function] Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: "Lee, Chun-Yi" <jlee@suse.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16acer-wmi: Mark acer_wmi_keymap[] as __initconstMathias Krause
sparse_keymap_setup() will make a copy of the keymap, so we can release the master copy after initialization. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: "Lee, Chun-Yi" <jlee@suse.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16MAINTAINERS: Update git URL for x86 platform driversMathias Krause
The repo on kernel.org is no longer available but has a replacement at cavan.codon.org.uk. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16WMI: Remove unnecessary null testHimangi Saraogi
This patch removes the null test on block. block is initialized at the beginning of the function to &wblock->gblock. Since wblock is dereferenced prior to the null test, wblock must be a valid pointer, and &wblock->gblock cannot be null. The following Coccinelle script is used for detecting the change: @r@ expression e,f; identifier g,y; statement S1,S2; @@ *e = &f->g <+... f->y ...+> *if (e != NULL || ...) S1 else S2 Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
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