From patchwork Fri Feb 6 03:12:49 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: fs/jffs2/malloc.c: kmem_cache_alloc/memset -> kmem_cache_zalloc Date: Thu, 05 Feb 2009 17:12:49 -0000 From: Wei Yongjun X-Patchwork-Id: 22258 Message-Id: <498BAAB1.5030104@cn.fujitsu.com> To: linux-mtd@lists.infradead.org, David Woodhouse , LKML Used kmem_cache_zalloc instead of kmem_cache_alloc/memset. Signed-off-by: Wei Yongjun --- fs/jffs2/malloc.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c index f921125..9eff2bd 100644 --- a/fs/jffs2/malloc.c +++ b/fs/jffs2/malloc.c @@ -284,10 +284,9 @@ void jffs2_free_inode_cache(struct jffs2_inode_cache *x) struct jffs2_xattr_datum *jffs2_alloc_xattr_datum(void) { struct jffs2_xattr_datum *xd; - xd = kmem_cache_alloc(xattr_datum_cache, GFP_KERNEL); + xd = kmem_cache_zalloc(xattr_datum_cache, GFP_KERNEL); dbg_memalloc("%p\n", xd); - memset(xd, 0, sizeof(struct jffs2_xattr_datum)); xd->class = RAWNODE_CLASS_XATTR_DATUM; xd->node = (void *)xd; INIT_LIST_HEAD(&xd->xindex); @@ -303,10 +302,9 @@ void jffs2_free_xattr_datum(struct jffs2_xattr_datum *xd) struct jffs2_xattr_ref *jffs2_alloc_xattr_ref(void) { struct jffs2_xattr_ref *ref; - ref = kmem_cache_alloc(xattr_ref_cache, GFP_KERNEL); + ref = kmem_cache_zalloc(xattr_ref_cache, GFP_KERNEL); dbg_memalloc("%p\n", ref); - memset(ref, 0, sizeof(struct jffs2_xattr_ref)); ref->class = RAWNODE_CLASS_XATTR_REF; ref->node = (void *)ref; return ref;