[PATCH] fix warning in fs/nilfs2/btree.c: In function ‘nilfs_btree_convert_and_insert’

[PATCH] fix warning in fs/nilfs2/btree.c: In function ‘nilfs_btree_convert_and_insert’

[Vyacheslav Dubeyko]

From: Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH] fix warning in fs/nilfs2/btree.c: In function ‘nilfs_btree_convert_and_insert’

This patch fixes the warning in fs/nilfs2/btree.c: In function ‘nilfs_btree_convert_and_insert’:
(1) include/asm/bitops.h:321:8: warning: ‘bh’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org>
---
 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 b2e3ff3..734ece9 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1767,7 +1767,7 @@ int nilfs_btree_convert_and_insert(struct nilfs_bmap *btree,
 				   __u64 key, __u64 ptr,
 				   const __u64 *keys, const __u64 *ptrs, int n)
 {
-	struct buffer_head *bh;
+	struct buffer_head *bh = NULL;
 	union nilfs_bmap_ptr_req dreq, nreq, *di, *ni;
 	struct nilfs_bmap_stats stats;
 	int ret;
-- 
1.7.9.5



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