tty: n_gsm: use DEFINE_SPINLOCK() for spinlock

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spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Guobin Huang <huangguobin4@huawei.com>
Link: https://lore.kernel.org/r/1617710163-48158-1-git-send-email-huangguobin4@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Guobin Huang 2021-04-06 19:56:03 +08:00 • committed by Greg Kroah-Hartman

parent 158e800e0f

commit 399d44a1b1

1 changed files with 1 additions and 3 deletions

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drivers/tty/n_gsm.c

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