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gpio: sysfs: use cleanup guards for gpiod_data::mutex
authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Thu, 31 Oct 2024 20:01:51 +0000 (21:01 +0100)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 4 Nov 2024 07:56:19 +0000 (08:56 +0100)
commitd99c980cfe9423cd1ac719a73ae52437da29a45e
treef4aad7f93aae9961a4d6e18cb82a65172329006dtree
parentb9b7e4a67de1c9d40138f89e86c92ee72e631f47commit | diff
gpio: sysfs: use cleanup guards for gpiod_data::mutex

Shrink the code and drop some goto labels by using lock guards around
gpiod_data::mutex.

Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20241031-gpio-notify-sysfs-v4-1-142021c2195c@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
drivers/gpio/gpiolib-sysfs.c diff | blob | history
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