[JFFS2] kmem_cache_alloc/memset -> kmem_cache_zalloc

Used kmem_cache_zalloc instead of kmem_cache_alloc/memset.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c
index f9211252b5f1..9eff2bdae8a7 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;