Messages in this thread Patch in this message | | | Date | Fri, 2 Apr 2010 18:40:39 +0800 | From | Li Hong <> | Subject | [PATCH] nilfs2: Remove an uninitialization warning in nilfs_btree_propagate_v() |
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`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> --- 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; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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