[patch 9/9] fs/jffs2/malloc.c: kmem_cache_alloc/memset -> kmem_cache_zalloc
akpm at linux-foundation.org
akpm at linux-foundation.org
Wed Feb 11 16:27:06 EST 2009
From: Wei Yongjun <yjwei at cn.fujitsu.com>
Used kmem_cache_zalloc instead of kmem_cache_alloc/memset.
Signed-off-by: Wei Yongjun <yjwei at cn.fujitsu.com>
Cc: David Woodhouse <dwmw2 at infradead.org>
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
---
fs/jffs2/malloc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff -puN fs/jffs2/malloc.c~fs-jffs2-mallocc-kmem_cache_alloc-memset-kmem_cache_zalloc fs/jffs2/malloc.c
--- a/fs/jffs2/malloc.c~fs-jffs2-mallocc-kmem_cache_alloc-memset-kmem_cache_zalloc
+++ a/fs/jffs2/malloc.c
@@ -284,10 +284,9 @@ void jffs2_free_inode_cache(struct jffs2
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
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;
_
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