diff options
| author | Julia Lawall <julia@diku.dk> | 2011-08-04 12:29:31 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-08-17 11:41:21 +0200 |
| commit | 46130222df8567ffde773216044c7611a1e71d51 (patch) | |
| tree | 1d6b41d78c6e1c957994a7fc1179cd32f80e8de6 | |
| parent | 6e3d6ca0bf91bcce0453fff9b597154ff6bb9731 (diff) | |
| download | lwn-46130222df8567ffde773216044c7611a1e71d51.tar.gz lwn-46130222df8567ffde773216044c7611a1e71d51.zip | |
fs/ext3/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>
| -rw-r--r-- | fs/ext3/balloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 6386d76f44a7..caedc00520ed 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c @@ -427,7 +427,7 @@ static inline int rsv_is_empty(struct ext3_reserve_window *rsv) void ext3_init_block_alloc_info(struct inode *inode) { struct ext3_inode_info *ei = EXT3_I(inode); - struct ext3_block_alloc_info *block_i = ei->i_block_alloc_info; + struct ext3_block_alloc_info *block_i; struct super_block *sb = inode->i_sb; block_i = kmalloc(sizeof(*block_i), GFP_NOFS); |