Messages in this thread Patch in this message | | | From | Souptick Joarder <> | Subject | [PATCH] btrfs: Initialize ret to 0 in scrub_simple_mirror() | Date | Sun, 20 Feb 2022 20:16:06 +0530 |
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From: "Souptick Joarder (HPE)" <jrdr.linux@gmail.com>
Kernel test robot reported below warning -> fs/btrfs/scrub.c:3439:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn]
Initialize ret to 0.
Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com> --- 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 4baa8e43d585..5ca7e5ffbc96 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3325,7 +3325,7 @@ static int scrub_simple_mirror(struct scrub_ctx *sctx, const u32 max_length = SZ_64K; struct btrfs_path path = {}; u64 cur_logical = logical_start; - int ret; + int ret = 0; /* The range must be inside the bg */ ASSERT(logical_start >= bg->start && -- 2.25.1
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