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authorZhen Lei <thunder.leizhen@huawei.com>2021-06-09 15:11:25 +0300
committerJens Axboe <axboe@kernel.dk>2021-06-09 18:41:48 +0300
commit76cdb09b38afb4ffb031b56ebc41cb33ddcd85fb (patch)
tree27a3fcc740d7de8be05c608fb70c4ab8ca05406a /drivers/block/aoe
parent600abd340190b089fd9daac2cb29a089d072a285 (diff)
downloadlinux-76cdb09b38afb4ffb031b56ebc41cb33ddcd85fb.tar.xz
aoe: remove unnecessary oom message
Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoechr.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index ab41be625a53..8eea2529da20 100644
--- a/drivers/block/aoe/aoechr.c
+++ b/drivers/block/aoe/aoechr.c
@@ -140,10 +140,8 @@ bail: spin_unlock_irqrestore(&emsgs_lock, flags);
}
mp = kmemdup(msg, n, GFP_ATOMIC);
- if (mp == NULL) {
- printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n);
+ if (!mp)
goto bail;
- }
em->msg = mp;
em->flags |= EMFL_VALID;