| Message ID | 20210609121125.13883-1-thunder.leizhen@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/1] aoe: remove unnecessary oom message | expand |
On 6/9/21 6:11 AM, Zhen Lei wrote: > Fixes scripts/checkpatch.pl warning: > WARNING: Possible unnecessary 'out of memory' message Applied, thanks.
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;
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> --- drivers/block/aoe/aoechr.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)