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Input: serport - use guard notation when acquiring spinlock
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 5 Sep 2024 04:17:23 +0000 (21:17 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 4 Oct 2024 07:58:17 +0000 (00:58 -0700)
commitf7d15dcc249e54aedcfc71dddb6418b0bb2b8531
tree48e8f3cd7bb868f4491f3ee85d0443fbb9f57827tree
parentd8ea63cb4475f1e7ac2979d7181e2b9114c7f5b2commit | diff
Input: serport - use guard notation when acquiring spinlock

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

Link: https://lore.kernel.org/r/20240905041732.2034348-19-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/serio/serport.c diff | blob | history
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