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Input: db9 - use guard notation when acquiring mutex
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 4 Sep 2024 04:30:58 +0000 (21:30 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 3 Oct 2024 16:07:31 +0000 (09:07 -0700)
commit556cac064c16f5f2eb17d442c1a78797ad2c962f
treeba04a501e39603952950d58c197de71df447af47tree | snapshot
parentb18d9d75dd5996e73fd9dba196cc077f1977f410commit | diff
Input: db9 - use guard notation when acquiring mutex

Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240904043104.1030257-2-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/joystick/db9.c diff | blob | blame | history
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