From: Julia Lawall <julia@diku.dk>
Date: Thu, 4 Aug 2011 10:29:32 +0000 (+0200)
Subject: fs/ext2/balloc.c: delete useless initialization
X-Git-Tag: v3.2-rc1~86^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e3d6ca0bf91bcce0453fff9b597154ff6bb9731;p=pandora-kernel.git

fs/ext2/balloc.c: delete useless initialization

Delete nontrivial initialization that is immediately overwritten by the
result of an allocation function.

The semantic match that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
identifier i;
expression e;
@@

(
T i = \(0\|NULL\|ERR_PTR(...)\);
|
-T i = e;
+T i;
)
... when != i
i = \(kzalloc\|kcalloc\|kmalloc\)(...);

// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jan Kara <jack@suse.cz>
---

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