linux-kernel - [PATCH 37/49] fs/ext4: Use vzalloc

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Message-Id: <960a7efc569f61a50346257835ce5f457a0d4c99.1288925425.git.joe@perches.com>
Date:	Thu,  4 Nov 2010 20:08:01 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>
Cc:	"Theodore Ts'o" <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 37/49] fs/ext4: Use vzalloc

Signed-off-by: Joe Perches <joe@...ches.com>
---
 fs/ext4/super.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 40131b7..9ed90f4 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1909,9 +1909,7 @@ static int ext4_fill_flex_info(struct super_block *sb)
 	size = flex_group_count * sizeof(struct flex_groups);
 	sbi->s_flex_groups = kzalloc(size, GFP_KERNEL);
 	if (sbi->s_flex_groups == NULL) {
-		sbi->s_flex_groups = vmalloc(size);
-		if (sbi->s_flex_groups)
-			memset(sbi->s_flex_groups, 0, size);
+		sbi->s_flex_groups = vzalloc(size);
 	}
 	if (sbi->s_flex_groups == NULL) {
 		ext4_msg(sb, KERN_ERR, "not enough memory for "
-- 
1.7.3.1.g432b3.dirty

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