aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorHaowen Bai <[email protected]>2022-05-12 20:38:37 -0700
committerAndrew Morton <[email protected]>2022-05-12 20:38:37 -0700
commit25d9767831d3dcae8f9f278555ba9ed57b30bbce (patch)
treeaea015790ee3d46929cdcec5b71f5736f77ca891
parent6b9dbedbe3499fef862c4dff5217cf91f34e43b3 (diff)
ia64: mca: drop redundant spinlock initialization
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/[email protected] Signed-off-by: Haowen Bai <[email protected]> Reviewed-by: Andrew Morton <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
-rw-r--r--arch/ia64/kernel/mca.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index e628a88607bb..c62a66710ad6 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -290,7 +290,6 @@ static void ia64_mlogbuf_finish(int wait)
{
BREAK_LOGLEVEL(console_loglevel);
- spin_lock_init(&mlogbuf_rlock);
ia64_mlogbuf_dump();
printk(KERN_EMERG "mlogbuf_finish: printing switched to urgent mode, "
"MCA/INIT might be dodgy or fail.\n");