diff options
| author | Eryu Guan <guaneryu@gmail.com> | 2015-10-19 19:37:55 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-11-02 09:35:05 +0100 |
| commit | 30b72caa2e640bcfa15535f3d28385149c63939f (patch) | |
| tree | 18ba4a173fb9740cd8af1203f506cd7d6710e15e | |
| parent | 1e92cd0d9bc0d9ed8efce639cef0b552901c2cb4 (diff) | |
btrfs-progs: mute coverity warnings about deadcode
Coverity reports execution cannot reach this statements. So put WARN_ON
in if-else conditions.
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | backref.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -323,9 +323,9 @@ static int __resolve_indirect_ref(struct btrfs_fs_info *fs_info, eb = path->nodes[level]; while (!eb) { - WARN_ON(!level); if (!level) { ret = 1; + WARN_ON(1); goto out; } level--; @@ -1178,7 +1178,6 @@ int extent_from_logical(struct btrfs_fs_info *fs_info, u64 logical, logical, logical - found_key->objectid, found_key->objectid, found_key->offset, flags, item_size); - WARN_ON(!flags_ret); if (flags_ret) { if (flags & BTRFS_EXTENT_FLAG_TREE_BLOCK) *flags_ret = BTRFS_EXTENT_FLAG_TREE_BLOCK; @@ -1187,9 +1186,10 @@ int extent_from_logical(struct btrfs_fs_info *fs_info, u64 logical, else BUG_ON(1); return 0; + } else { + WARN_ON(1); + return -EIO; } - - return -EIO; } /* |