diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-10-04 03:06:12 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-09 16:02:29 +0200 |
| commit | c36e96bd259d5ec1e73c2cbfdc3ef935e6b0f830 (patch) | |
| tree | a9fe1bb007786dac82ea5c072e985c072d33e7bf /drivers | |
| parent | bf7f547ecdd707e7b4fcbc467b4f9ddb29915391 (diff) | |
USB: core: remove set but not used variable 'udev'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/core/driver.c: In function 'usb_driver_claim_interface':
drivers/usb/core/driver.c:513:21: warning:
variable 'udev' set but not used [-Wunused-but-set-variable]
Since commit c183813fcee44a24 ("USB: remove LPM management from
usb_driver_claim_interface()"), 'udev' is not used.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/core/driver.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index a1f225f077cd..53564386ed57 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -510,7 +510,6 @@ int usb_driver_claim_interface(struct usb_driver *driver, struct usb_interface *iface, void *priv) { struct device *dev; - struct usb_device *udev; int retval = 0; if (!iface) @@ -524,8 +523,6 @@ int usb_driver_claim_interface(struct usb_driver *driver, if (!iface->authorized) return -ENODEV; - udev = interface_to_usbdev(iface); - dev->driver = &driver->drvwrap.driver; usb_set_intfdata(iface, priv); iface->needs_binding = 0; |