From: cgel.zte@gmail.com
To: clm@fb.com
Cc: josef@toxicpanda.com, dsterba@suse.com,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
chiminghao <chi.minghao@zte.com.cn>,
Zeal Robot <zealci@zte.com.cm>
Subject: [PATCH] fs:btrfs: remove unneeded variable
Date: Fri, 12 Nov 2021 02:49:50 +0000 [thread overview]
Message-ID: <20211112024950.5098-1-chi.minghao@zte.com.cn> (raw)
From: chiminghao <chi.minghao@zte.com.cn>
Fix the following coccicheck REVIEW:
./fs/btrfs/extent_map.c:299:5-8 REVIEW Unneeded variable
Reported-by: Zeal Robot <zealci@zte.com.cm>
Signed-off-by: chiminghao <chi.minghao@zte.com.cn>
---
fs/btrfs/extent_map.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 5a36add21305..1dcb5486ccb6 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -296,7 +296,6 @@ static void try_merge_map(struct extent_map_tree *tree, struct extent_map *em)
int unpin_extent_cache(struct extent_map_tree *tree, u64 start, u64 len,
u64 gen)
{
- int ret = 0;
struct extent_map *em;
bool prealloc = false;
@@ -328,7 +327,7 @@ int unpin_extent_cache(struct extent_map_tree *tree, u64 start, u64 len,
free_extent_map(em);
out:
write_unlock(&tree->lock);
- return ret;
+ return 0;
}
--
2.25.1
next reply other threads:[~2021-11-12 2:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-12 2:49 cgel.zte [this message]
2021-11-12 3:12 ` Qu Wenruo
-- strict thread matches above, loose matches on Subject: below --
2021-11-12 2:39 cgel.zte
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