Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 2/3] f2fs: remove unneeded return value of __insert_discard_tree() | Date | Wed, 27 May 2020 18:27:52 +0800 |
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We never use return value of __insert_discard_tree(), so remove it.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/segment.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 1c48ec866b8c..ebbadde6cbce 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1221,7 +1221,7 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi, return err; } -static struct discard_cmd *__insert_discard_tree(struct f2fs_sb_info *sbi, +static void __insert_discard_tree(struct f2fs_sb_info *sbi, struct block_device *bdev, block_t lstart, block_t start, block_t len, struct rb_node **insert_p, @@ -1230,7 +1230,6 @@ static struct discard_cmd *__insert_discard_tree(struct f2fs_sb_info *sbi, struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; struct rb_node **p; struct rb_node *parent = NULL; - struct discard_cmd *dc = NULL; bool leftmost = true; if (insert_p && insert_parent) { @@ -1242,12 +1241,8 @@ static struct discard_cmd *__insert_discard_tree(struct f2fs_sb_info *sbi, p = f2fs_lookup_rb_tree_for_insert(sbi, &dcc->root, &parent, lstart, &leftmost); do_insert: - dc = __attach_discard_cmd(sbi, bdev, lstart, start, len, parent, + __attach_discard_cmd(sbi, bdev, lstart, start, len, parent, p, leftmost); - if (!dc) - return NULL; - - return dc; } static void __relocate_discard_cmd(struct discard_cmd_control *dcc, -- 2.18.0.rc1
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