From: Zhen Lei <thunder.leizhen@huawei.com>
Date: Wed, 9 Jun 2021 12:11:25 +0000 (+0800)
Subject: aoe: remove unnecessary oom message
X-Git-Tag: v5.14-rc1~127^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=76cdb09b38afb4ffb031b56ebc41cb33ddcd85fb;p=thirdparty%2Fkernel%2Flinux.git

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>
---

diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index ab41be625a531..8eea2529da20a 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;