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ia64: mca: drop redundant spinlock initialization

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mlogbuf_rlock has declared and initialized by DEFINE_SPINLOCK,
so we don't need to spin_lock_init again, drop it.

Link: https://lkml.kernel.org/r/1652176897-4754-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Haowen Bai 2022-05-12 20:38:37 -07:00 • committed by Andrew Morton
parent 6b9dbedbe3
commit 25d9767831
1 changed files with 0 additions and 1 deletions
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arch/ia64/kernel/mca.c
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@ -290,7 +290,6 @@ static void ia64_mlogbuf_finish(int wait)
{ {
BREAK_LOGLEVEL(console_loglevel); BREAK_LOGLEVEL(console_loglevel);
spin_lock_init(&mlogbuf_rlock);
ia64_mlogbuf_dump(); ia64_mlogbuf_dump();
printk(KERN_EMERG "mlogbuf_finish: printing switched to urgent mode, " printk(KERN_EMERG "mlogbuf_finish: printing switched to urgent mode, "
"MCA/INIT might be dodgy or fail.\n"); "MCA/INIT might be dodgy or fail.\n");