lkml.org 
[lkml]   [2020]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/3] f2fs: remove unneeded return value of __insert_discard_tree()
Date
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
\
 
 \ /
  Last update: 2020-05-27 12:29    [W:0.065 / U:6.312 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site