We never use return value of __insert_discard_tree(), so remove it.
Signed-off-by: Chao Yu <yuch...@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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