diff options
author | Mihnea Dobrescu-Balaur <mihneadb@gmail.com> | 2013-04-30 18:28:29 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 20:04:08 -0400 |
commit | 60abc786dd3b5d6917d63fd789c9fed772f65039 (patch) | |
tree | 22df39466f7dc6a3d16d5763e8e33c5e3e0f3fe6 /drivers/block/aoe | |
parent | 078be02b80359a541928c899c2631f39628f56df (diff) |
aoe: replace kmalloc and then memcpy with kmemdup
Signed-off-by: Mihnea Dobrescu-Balaur <mihneadb@gmail.com>
Cc: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r-- | drivers/block/aoe/aoechr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 42e67ad6bd20..ab41be625a53 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c | |||
@@ -139,13 +139,12 @@ bail: spin_unlock_irqrestore(&emsgs_lock, flags); | |||
139 | return; | 139 | return; |
140 | } | 140 | } |
141 | 141 | ||
142 | mp = kmalloc(n, GFP_ATOMIC); | 142 | mp = kmemdup(msg, n, GFP_ATOMIC); |
143 | if (mp == NULL) { | 143 | if (mp == NULL) { |
144 | printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n); | 144 | printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n); |
145 | goto bail; | 145 | goto bail; |
146 | } | 146 | } |
147 | 147 | ||
148 | memcpy(mp, msg, n); | ||
149 | em->msg = mp; | 148 | em->msg = mp; |
150 | em->flags |= EMFL_VALID; | 149 | em->flags |= EMFL_VALID; |
151 | em->len = n; | 150 | em->len = n; |