[PATCH] use kzalloc and kcalloc in core fs code

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/super.c b/fs/super.c
index 37554b8..8743e9b 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -55,11 +55,10 @@
  */
 static struct super_block *alloc_super(void)
 {
-	struct super_block *s = kmalloc(sizeof(struct super_block),  GFP_USER);
+	struct super_block *s = kzalloc(sizeof(struct super_block),  GFP_USER);
 	static struct super_operations default_op;
 
 	if (s) {
-		memset(s, 0, sizeof(struct super_block));
 		if (security_sb_alloc(s)) {
 			kfree(s);
 			s = NULL;