diff options
| author |   Mihnea Dobrescu-Balaur <mihneadb@gmail.com> | 2013-04-30 15:28:29 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 17:04:08 -0700 |
| commit | 60abc786dd3b5d6917d63fd789c9fed772f65039 (patch) | |
| tree | 22df39466f7dc6a3d16d5763e8e33c5e3e0f3fe6 /drivers/block/aoe | |
| parent | nbd: increase default and max request sizes (diff) | |
| download | linux-dev-60abc786dd3b5d6917d63fd789c9fed772f65039.tar.xz linux-dev-60abc786dd3b5d6917d63fd789c9fed772f65039.zip | |
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); return; } - mp = kmalloc(n, GFP_ATOMIC); + mp = kmemdup(msg, n, GFP_ATOMIC); if (mp == NULL) { printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n); goto bail; } - memcpy(mp, msg, n); em->msg = mp; em->flags |= EMFL_VALID; em->len = n; |