Messages in this thread Patch in this message | | | From | 13145886936@163 ... | Subject | [PATCH] btrfs: remove unneeded variable: "ret" | Date | Mon, 28 Jun 2021 01:30:50 -0700 |
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From: gushengxian <gushengxian@yulong.com>
Remove unneeded variable: "ret".
Signed-off-by: gushengxian <13145886936@163.com> Signed-off-by: gushengxian <gushengxian@yulong.com> --- 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 b117dd3b8172..7e65a54b7839 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4624,7 +4624,6 @@ 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; @@ -4632,7 +4631,7 @@ 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) { @@ -4695,7 +4694,7 @@ 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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