[PATCH]: Cleanup, use kzalloc

Use kzalloc instead of kmalloc+memset.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 fs/squashfs/inode.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Index: linux/fs/squashfs/inode.c
===================================================================
--- linux.orig/fs/squashfs/inode.c
+++ linux/fs/squashfs/inode.c
@@ -1113,12 +1113,11 @@
 
 	TRACE("Entered squashfs_read_superblock\n");
 
-	if (!(s->s_fs_info = kmalloc(sizeof(struct squashfs_sb_info),
+	if (!(s->s_fs_info = kzalloc(sizeof(struct squashfs_sb_info),
 						GFP_KERNEL))) {
 		ERROR("Failed to allocate superblock\n");
 		goto failure;
 	}
-	memset(s->s_fs_info, 0, sizeof(struct squashfs_sb_info));
 	msblk = s->s_fs_info;
 	if (!(msblk->stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
 		ERROR("Failed to allocate zlib workspace\n");
@@ -1257,16 +1256,14 @@
 	if (sblk->s_major == 1 && squashfs_1_0_supported(msblk))
 		goto allocate_root;
 
-	if (!(msblk->fragment = kmalloc(sizeof(struct squashfs_fragment_cache) *
+	if (!(msblk->fragment = kzalloc(sizeof(struct squashfs_fragment_cache) *
 				SQUASHFS_CACHED_FRAGMENTS, GFP_KERNEL))) {
 		ERROR("Failed to allocate fragment block cache\n");
 		goto failed_mount;
 	}
 
 	for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++) {
-		msblk->fragment[i].locked = 0;
 		msblk->fragment[i].block = SQUASHFS_INVALID_BLK;
-		msblk->fragment[i].data = NULL;
 	}
 
 	msblk->next_fragment = 0;