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| author | Colin Ian King <colin.king@canonical.com> | 2017-08-15 08:51:02 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-08-18 16:36:29 +0200 |
| commit | 938e1c77f8c9d345dab7c44ea5c0515fdad1ee8c (patch) | |
| tree | a29ebc58ba2f59ea56aa7fa7e033175937b0131c /fs | |
| parent | 2d77ab3cfbf26ced6d445bfbffe8f7b9c72c4008 (diff) | |
| download | linux-938e1c77f8c9d345dab7c44ea5c0515fdad1ee8c.tar.bz2 | |
btrfs: remove redundant check on ret being non-zero
The error return variable ret is initialized to zero and then is
checked to see if it is non-zero in the if-block that follows it.
It is therefore impossible for ret to be non-zero after the if-block
hence the check is redundant and can be removed.
Detected by CoverityScan, CID#1021040 ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/tree-log.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 3a11ae63676e..f05fcc67efa6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1143,8 +1143,6 @@ again: goto again; } kfree(victim_name); - if (ret) - return ret; next: cur_offset += victim_name_len + sizeof(*extref); } |