linux-kernel - [PATCH 33] fs/reiser4/init_super.c: kmalloc + memset conversion to kzalloc

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Message-Id: <200707312004.29404.m.kozlowski@tuxland.pl>
Date:	Tue, 31 Jul 2007 20:04:29 +0200
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	linux-kernel@...r.kernel.org
Cc:	kernel-janitors@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	reiserfs-dev@...esys.com, reiserfs-devel@...r.kernel.org
Subject: [PATCH 33] fs/reiser4/init_super.c: kmalloc + memset conversion to kzalloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@...land.pl>

 fs/reiser4/init_super.c | 19283 -> 19246 (-37 bytes)
 fs/reiser4/init_super.o | 155348 -> 155152 (-196 bytes)

 fs/reiser4/init_super.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- linux-2.6.23-rc1-mm1-a/fs/reiser4/init_super.c	2007-07-26 13:07:46.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/fs/reiser4/init_super.c	2007-07-30 00:00:32.000000000 +0200
@@ -17,14 +17,13 @@ int reiser4_init_fs_info(struct super_bl
 {
 	reiser4_super_info_data *sbinfo;

-	sbinfo = kmalloc(sizeof(reiser4_super_info_data),
+	sbinfo = kzalloc(sizeof(reiser4_super_info_data),
 			 reiser4_ctx_gfp_mask_get());
 	if (!sbinfo)
 		return RETERR(-ENOMEM);

 	super->s_fs_info = sbinfo;
 	super->s_op = NULL;
-	memset(sbinfo, 0, sizeof(*sbinfo));

 	ON_DEBUG(INIT_LIST_HEAD(&sbinfo->all_jnodes));
 	ON_DEBUG(spin_lock_init(&sbinfo->all_guard));
-
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