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| author | Li Hong <lihong.hi@gmail.com> | 2010-04-02 18:40:39 +0800 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-04-02 20:03:30 +0900 |
| commit | 308f44193f796b1c522b3b87760e43d8d8e316d2 (patch) | |
| tree | da0fae6f13ce7ae48d67b6d362303fea312a6d88 | |
| parent | 753234007f4ac2c96921cfb19ec1ba535ac29790 (diff) | |
| download | op-kernel-dev-308f44193f796b1c522b3b87760e43d8d8e316d2.zip op-kernel-dev-308f44193f796b1c522b3b87760e43d8d8e316d2.tar.gz | |
nilfs2: Remove an uninitialization warning in nilfs_btree_propagate_v()
`make CONFIG_NILFS2_FS=m M=fs/nilfs2/` will give the following warnings:
fs/nilfs2/btree.c: In function 'nilfs_btree_propagate':
fs/nilfs2/btree.c:1882: warning: 'maxlevel' may be used uninitialized in this function
fs/nilfs2/btree.c:1882: note: 'maxlevel' was declared here
Set maxlevel = 0 to fix it.
Signed-off-by: Li Hong <lihong.hi@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| -rw-r--r-- | fs/nilfs2/btree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 7cdd98b..76c38e3 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -1879,7 +1879,7 @@ static int nilfs_btree_propagate_v(struct nilfs_btree *btree, struct nilfs_btree_path *path, int level, struct buffer_head *bh) { - int maxlevel, ret; + int maxlevel = 0, ret; struct nilfs_btree_node *parent; struct inode *dat = nilfs_bmap_get_dat(&btree->bt_bmap); __u64 ptr; |
