From 07c9a8e07771fce74620aa4f8132537196b8e43a Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 11 Mar 2016 11:08:56 +0300 Subject: [PATCH] btrfs: scrub: silence an uninitialized variable warning It's basically harmless if "ref_level" isn't initialized since it's only used for an error message, but it causes a static checker warning. Signed-off-by: Dan Carpenter Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/scrub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index e42aa27c96e9..39dbdcbf4d13 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -611,7 +611,7 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock) u64 flags = 0; u64 ref_root; u32 item_size; - u8 ref_level; + u8 ref_level = 0; int ret; WARN_ON(sblock->page_count < 1); -- 2.45.2