Jiri Slaby (SUSE) f49573f2f5 tty: use lock guard()s in tty_io ...

guard()s and scoped_guard()s express more clearly what is protected by
locks. And also makes the code cleaner as it can return immediately in
case of short returns.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250425111315.1036184-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-04-25 13:46:31 +02:00

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