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serial: serial_core: use guard()s
authorJiri Slaby (SUSE) <jirislaby@kernel.org>
Thu, 14 Aug 2025 07:24:48 +0000 (09:24 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 17 Aug 2025 10:46:26 +0000 (12:46 +0200)
commit56609c0500514d35c7e35adca3bfe6f0061785bf
tree7c5aea54574fd22d252ae8e623f58c83cba9a6f1tree | snapshot
parent793b450112964f6d460a6ef1beff077d2e617ebdcommit | diff
serial: serial_core: use guard()s

Having all the new guards, use them in the serial_core code. This
improves readability, makes error handling easier, and marks locked
portions of code explicit.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250814072456.182853-9-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/serial_core.c diff | blob | blame | history
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