From: Fabian Frederick <fabf@skynet.be>
Date: Mon, 23 Jun 2014 16:35:15 +0000 (+0200)
Subject: fuse: replace count*size kzalloc by kcalloc
X-Git-Tag: v5.15~17617^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f2b3455e47c72bef80fe584adb9bb9bc5afdd99c;p=platform%2Fkernel%2Flinux-starfive.git

fuse: replace count*size kzalloc by kcalloc

kcalloc manages count*sizeof overflow.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
---

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 35b6f31ecc38..1570dad1915d 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1992,8 +1992,8 @@ static int fuse_writepages(struct address_space *mapping,
 	data.ff = NULL;
 
 	err = -ENOMEM;
-	data.orig_pages = kzalloc(sizeof(struct page *) *
-				  FUSE_MAX_PAGES_PER_REQ,
+	data.orig_pages = kcalloc(FUSE_MAX_PAGES_PER_REQ,
+				  sizeof(struct page *),
 				  GFP_NOFS);
 	if (!data.orig_pages)
 		goto out;