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Commit 07c9a8e0 authored by Dan Carpenter's avatar Dan Carpenter Committed by David Sterba
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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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ebb8765b

fs/btrfs/scrub.c

+1 −1
Original line number Diff line number Diff line
@@ -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);