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This commit removes some comments which are not necessary at all
because code is clear enough to understand its intention.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit changes logic to handle with the status of the device
at first checking for close state to return directly instead
of just do the stuff when device is open. This improves readability
avoiding one level indentation.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit changes type for device_open_status field of ks_wlan_private
structure from int to bool. This variable is only be set to 1
on ks_wlan_net_start and set to 0 on ks_wlan_net_stop. For this
purpose it is not necessary at all to use an integer because a bool
is enough. This also renames field name from device_open_status to
is_device_open.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit assigns dev_alloc_name() call to 'ret' variable to
check it after instead of check directly the call in the if
condition. This improves a bit readability. It also add an empty
line before the new assignment to separate it from the previous
check statement block.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit replaces type unsigned char which is the one which
is being used for firmware buffers with u8 type which is preferred.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews and fixes error paths in ks7010_sdio_remove
driver function. It change logic to handle error directly
after priv dereference to avoid one level indentation. It also
removes a temporal netdev variable which wasn't being used in all
of the function calls. Also if send_stop_request call fails it
was making a direct 'return' instead of doing a properly cleaning.
Because of this a new 'err_free_card' label has been added.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit checks sdio_set_block_size function return value.
If it fails abort driver initialization.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit replaces deprecated create_workqueue call with the
alloc_workqueue one which is the one to be used now for this
purpose.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit moves MODULE_DEVICE_TABLE related code to the end of
the file. This is not necessary at all but moving it just before
its use improves readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit use an and operator in a if condition to avoid one
indentation level which is not needed at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews debug and error messages in code located
in ks7010_sdio source file avoiding to use 'error' or 'ks7010'
because this file is using netdev_* functions and has non
sense to repeat information in log messages.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews comment style used in ks7010_sdio source file
in order to be coherent with the rest of the code. Most comments
in this source are before definitions but only two of them have
been written at the right. So, be coherent moving this two to the
top of definitions. Also fix one multiline comment style to use
the normal preferred kernel style.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit adds REG suffix to register definitions related
with SDIO in order to improve readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes two definitions inside ks7010_sdio source file
because they are not being used at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit moves SDIO related register definitions from header
to source file. There is no need to have those into the header
because they are only being used in specific SDIO code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit moves ROM_FILE from header to source file because
there is not being used outside this.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes casts in calls to michael_mic_function.
Most of them are nosense because types match perfectly function
parameters. To avoid also int casting for len parameter just
pass unsigned len to function which makes sense because is only
being called with unsigned int len parameters.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ks7010_sdio_probe
This commit change init point of two variables to forward them to
init time. This variables are just being assigned some lines after
and it is more clear to init them when the init value is known and
in this case this is known when they are declared.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit align comment inside ks_wlan_private_handler
WEXT private driver operations. This improves readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews includes of michael_mic.c source file
removing those which are not being used at all and
reordering the remaining ones in alphabetically order.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews includes of ks7010_sdio.c source
file removing those which are not being used at all.
Kernel header includes have been ordered alphabetically
also.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes an enum which is in ks_wlan.h
and it is not being used at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews includes of ks_wlan.h header file.
It removes those which are not being used at all. It
also reorder remaining ones in alphabetical order.
The linux/module.h include file has been moved to the
correct file which is ks7010_sdio.c in order to be able
to compile the driver without problems.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews really needed includes in ks_wlan_net.c
source file. It removes those which are not needed at all.
It also reorder the remaining ones in alphabetical order.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit refactors ks_wlan_set_wps_enable function to
improve readability handling the error first to avoid an
'else'.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit refactors ks_wlan_set_rx_gain function to
improve readability:
- error condition is handling the error to avoid an 'else'
- ternary operator is used to clean if-else block assignment.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit refactors ks_wlan_set_rx_gain function to
improve readability:
- error condition is handling the error to avoid an 'else'
- ternary operator is used to clean if-else block assignment.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit changes an if-else block used to just assign a
variable to use a ternary operator to do the same improving
readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit refactors ks_wlan_set_encode function to improve
readability. It just removes level indentation in some paths
as well as removes not needed conditions paths which was
checked before. Changes are as follows:
- (dwrq->length > MAX_KEY_SIZE) check has been moved to the top.
- extra check about (dwrq->length > 0) inside an if block where
that was the condition to enter inside it has been removed.
- (dwrq->flags & IW_ENCODE_NOKEY) check has been turned to avoid
one level indentation.
- extra check (index >= 0) && (index < 4) has been removed. In
the top of the file invalid index values are being checked
so it has no sense to check that again.
- remove commented line.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes the local buffer zeros in ks_wlan_get_encode
function. It also refactors related conditions in order to fill
'extra' output parameter of the function. Originally this zeros
is just memset to zeros and only being used if drw->length is
truncated to zero because of priv->reg.wep_key[index].size is
greater than 16 chars. In those cases the final if statement is
just using zeros but it is using memcpy with a length of zero
bytes which has no sense. Instead of that just handle the good
case copying from the same source the number of bytes of
priv->reg.wep_key[index].size. If it is zero the final 'extra'
parameter won't be copied at all because the number of bytes to
copy will be zero. With this change the code gets simplified.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes an anonymous enumerator inside eap_packet
header file because it is not being used anymore.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes ieee802_1x_eapol_key struct because
it is not being used at all. It also removes definitions
related to some fields of the removed struct.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit groups some case statements because its behaviour is
just do nothing which is the same as the default. Clean 'break'
keyword in those which are affected.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit refactors code for hostif_sme_sleep_set function. This
function was using a switch-case block to handle only two states
where the action to do for them is the same. Just refactor a bit
to check for return condition at first and doing the common action
after in other case.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes 'break' from case block because the
code is just using the 'default' break for some cases and
this one can be included also there.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit change return value of ks_wlan_do_power_save function
from int to void. This function is just returning zero and return
value is not being checked also, so it is nonsense to return an
integer.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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queues
This commit replace current custom implementation of some circular
buffer head and tail logic in favour of the use of macros defined
in linux circ_buf.h header. Queue related inline function names
have been review also.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit replaces custom time calculations done in ks7010_rw_function
with msecs_to_jiffies() function which has the same behaviour.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews and changes SDIO related read and write
functions parameter types to use the preferred u* kernel types.
Also length parameter which was defined as int has nonsense
because calls to this functions are called useing an unsigned
instead. Because of this length parameters have been changed
also into unsigned int.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit fixes remaining checkpatch warnings because of
the use of lines longer than 80 characters in ks7010_sdio
source file. After this clean, this file has no remaining
warnings around.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes a comment which has nonsense because
it is obvious what the code does just reading SET_NETDEV_DEV
declaration. This also fixes a checkpatch warning because a
line longer than 80 characters.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes '\' character from michael_block function.
It seems these two were not removed properly in the following
commit:
- staging: ks7010: replace MichaelBlockFunction macro with
inline function (c61cc2cc3be358da10121d119356dfe67fe240f2).
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes #if 1 directive from code to
improve readability. It is always true, so it makes
no sense to have it there.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes KS_WLAN_MEM_FLAG definition which is
hiding GFP_ATOMIC along the code. It is better to use directly
GFP_ATOMIC in kmalloc's because this it is easier to read.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit rewrites hif_align_size inline function to
improve readability. It also change parameters and return
type from int to size_t which is the correct and the one
which is being used when this function is called from
several points of the code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes KS_ATOM preprocessor conditional code from
hif_align_size because it is not defined anywhere.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit moves DEVICE_ALIGNMENT definition into the header ks_hostif.h
which is where it is being used. This is also defined always so just
remove nosense undef definitions also and clean some preprocessor
conditional directives in hif_align_size function.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit indents properly some enumeration values to improve
code readability a bit.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ether_hdr
This commit changes ETHER_HDR_SIZE definition which is a hardcoded
number using the size of the structure ether_hdr which is the one
for what this definition has been created. This improves readability
and makes clear the intention of this definition along the code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes GENERIC_INFO_ELEM and RSN_INFO_ELEM definitions
from eap_packet.h header file which are not being used at all.
These two are also defined in the ks_wlan_net.c source file as
GENERIC_INFO_ELEM_ID and RSN_INFO_ELEM_ID with the same values.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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