Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 02 Apr 2010 20:09:24 +0900 (JST) | Subject | Re: [PATCH] nilfs2: Remove an uninitialization warning in nilfs_btree_propagate_v() | From | Ryusuke Konishi <> |
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On Fri, 2 Apr 2010 18:40:39 +0800, Li Hong <lihong.hi@gmail.com> wrote: > `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>
Applied, thanks.
Ryusuke Konishi
> --- > 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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