nilfs2: Remove an uninitialization warning in nilfs_btree_propagate_v()
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From: Ryusuke Konishi on 2 Apr 2010 07:10 On Fri, 2 Apr 2010 18:40:39 +0800, Li Hong <lihong.hi(a)gmail.com> wrote: > `make CONFIG_NILFS2_FS=m M=fs/nilfs2/` will give the following warnings: > > fs/nilfs2/btree.c: In function $B!F(Bnilfs_btree_propagate$B!G(B: > fs/nilfs2/btree.c:1882: warning: $B!F(Bmaxlevel$B!G(B may be used uninitialized in this function > fs/nilfs2/btree.c:1882: note: $B!F(Bmaxlevel$B!G(B was declared here > > Set maxlevel = 0 to fix it. > > Signed-off-by: Li Hong <lihong.hi(a)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(a)vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |