From 308f44193f796b1c522b3b87760e43d8d8e316d2 Mon Sep 17 00:00:00 2001 From: Li Hong Date: Fri, 2 Apr 2010 18:40:39 +0800 Subject: [PATCH] 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 Signed-off-by: Ryusuke Konishi --- fs/nilfs2/btree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 7cdd98b8d514..76c38e3e19d2 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; -- 2.30.2