From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
---
fs/btrfs/tree-log.c | 2 --
1 file changed, 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 @@ static inline int __add_inode_ref(struct btrfs_trans_handle *trans,
goto again;
}
kfree(victim_name);
- if (ret)
- return ret;
next:
cur_offset += victim_name_len + sizeof(*extref);
}
--
2.11.0
--
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