Commit 18648256 authored Nov 10, 2011 by Thomas Meyer Committed by Sage Weil Jan 10, 2012

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>

parent 805a6af8

net/ceph/crypto.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}