From d65bb5c8c7f1813e2866e57717c71192cb2be539 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Thu, 26 Jun 2014 10:42:23 +1000
Subject: [PATCH] fs/ocfs2/slot_map.c: replace count*size kzalloc by kcalloc

kcalloc manages count*sizeof overflow.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 fs/ocfs2/slot_map.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c
index 1424c151cccc..a88b2a4fcc85 100644
--- a/fs/ocfs2/slot_map.c
+++ b/fs/ocfs2/slot_map.c
@@ -382,7 +382,7 @@ static int ocfs2_map_slot_buffers(struct ocfs2_super *osb,
 
 	trace_ocfs2_map_slot_buffers(bytes, si->si_blocks);
 
-	si->si_bh = kzalloc(sizeof(struct buffer_head *) * si->si_blocks,
+	si->si_bh = kcalloc(si->si_blocks, sizeof(struct buffer_head *),
 			    GFP_KERNEL);
 	if (!si->si_bh) {
 		status = -ENOMEM;
-- 
2.39.5