diff options
| author |   Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2022-01-21 19:42:24 +0800 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-03-14 13:13:47 +0100 |
| commit | 5c07c53f2d273bda075cacf3d5e41a59cf634462 (patch) | |
| tree | f4006291057dd96a11dc685f0b6c7d8f4045fee2 /fs/btrfs/scrub.c | |
| parent | btrfs: zoned: remove redundant initialization of to_add (diff) | |
| download | wireguard-linux-5c07c53f2d273bda075cacf3d5e41a59cf634462.tar.xz wireguard-linux-5c07c53f2d273bda075cacf3d5e41a59cf634462.zip | |
btrfs: scrub: remove redundant initialization of increment
increment is being initialized to map->stripe_len but this is never
read as increment is overwritten later on. Remove the redundant
initialization.
Cleans up the following clang-analyzer warning:
fs/btrfs/scrub.c:3193:6: warning: Value stored to 'increment' during its
initialization is never read [clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 2e9a322773f2..11089568b287 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3190,7 +3190,7 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, u64 generation; int mirror_num; struct btrfs_key key; - u64 increment = map->stripe_len; + u64 increment; u64 offset; u64 extent_logical; u64 extent_physical; |