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gpio: sysfs: use cleanup guards for the sysfs_lock mutex
authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Thu, 31 Oct 2024 20:01:52 +0000 (21:01 +0100)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 4 Nov 2024 07:56:19 +0000 (08:56 +0100)
commitf4af1671c28854bb0a400740a9c6ebacb8b9aa6b
tree7011fcc89d23049cbdcca91a868857cf69974738tree
parentd99c980cfe9423cd1ac719a73ae52437da29a45ecommit | diff
gpio: sysfs: use cleanup guards for the sysfs_lock mutex

Shrink the code and remove some goto labels by using guards around the
sysfs_lock mutex.

Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20241031-gpio-notify-sysfs-v4-2-142021c2195c@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
drivers/gpio/gpiolib-sysfs.c diff | blob | history
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