diff options
| author | Thomas Meyer <thomas@m3y3r.de> | 2011-11-10 19:45:21 +0100 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2012-01-10 08:56:54 -0800 |
| commit | 186482560f660b8dbf77ee43aa6489cb45d342cd (patch) | |
| tree | 313156ea6ce1311fba0c569ac0fc51cafaca9d4b | |
| parent | 805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff) | |
ceph: Use kmemdup rather than duplicating its implementation
Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Sage Weil <sage@newdream.net>
| -rw-r--r-- | net/ceph/crypto.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c index 85f3bc0a706..b780cb7947d 100644 --- a/net/ceph/crypto.c +++ b/net/ceph/crypto.c @@ -15,10 +15,9 @@ int ceph_crypto_key_clone(struct ceph_crypto_key *dst, const struct ceph_crypto_key *src) { memcpy(dst, src, sizeof(struct ceph_crypto_key)); - dst->key = kmalloc(src->len, GFP_NOFS); + dst->key = kmemdup(src->key, src->len, GFP_NOFS); if (!dst->key) return -ENOMEM; - memcpy(dst->key, src->key, src->len); return 0; } |