6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Lu Yao <yaolu@xxxxxxxxxx>
[ Upstream commit b4e585fffc1cf877112ed231a91f089e85688c2a ]
The following error message is displayed:
../fs/btrfs/scrub.c:2152:9: error: ‘ret’ may be used uninitialized
in this function [-Werror=maybe-uninitialized]"
Compiler version: gcc version: (Debian 10.2.1-6) 10.2.1 20210110
Reviewed-by: Boris Burkov <boris@xxxxxx>
Signed-off-by: Lu Yao <yaolu@xxxxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 12a2b1e3f1e35..f48895a9b165e 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -3407,7 +3407,7 @@ static int scrub_simple_mirror(struct scrub_ctx *sctx,
const u32 max_length = SZ_64K;
struct btrfs_path path = { 0 };
u64 cur_logical = logical_start;
- int ret;
+ int ret = 0;
/* The range must be inside the bg */
ASSERT(logical_start >= bg->start && logical_end <= bg->start + bg->length);
--
2.43.0
