Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] btrfs: remove unneeded variable | Date | Wed, 10 Nov 2021 11:56:19 +0000 |
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From: Changcheng Deng <deng.changcheng@zte.com.cn>
Fix the following coccicheck review: ./fs/btrfs/disk-io.c: 4641: 5-8: Unneeded variable
Remove unneeded variable used to store return value.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn> --- fs/btrfs/disk-io.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 1ae30b29f2b5..781c93d59ed6 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4638,7 +4638,6 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, struct rb_node *node; struct btrfs_delayed_ref_root *delayed_refs; struct btrfs_delayed_ref_node *ref; - int ret = 0; delayed_refs = &trans->delayed_refs; @@ -4646,7 +4645,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, if (atomic_read(&delayed_refs->num_entries) == 0) { spin_unlock(&delayed_refs->lock); btrfs_debug(fs_info, "delayed_refs has NO entry"); - return ret; + return 0; } while ((node = rb_first_cached(&delayed_refs->href_root)) != NULL) { @@ -4709,7 +4708,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, spin_unlock(&delayed_refs->lock); - return ret; + return 0; } static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root) -- 2.25.1
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