f2fs: clean up destroy_discard_cmd_control
Remove unneeded parameter and simply change flow in
destroy_discard_cmd_control.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index af80d89..d5413af 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1167,20 +1167,22 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi)
return err;
}
-static void destroy_discard_cmd_control(struct f2fs_sb_info *sbi, bool free)
+static void destroy_discard_cmd_control(struct f2fs_sb_info *sbi)
{
struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info;
- if (dcc && dcc->f2fs_issue_discard) {
+ if (!dcc)
+ return;
+
+ if (dcc->f2fs_issue_discard) {
struct task_struct *discard_thread = dcc->f2fs_issue_discard;
dcc->f2fs_issue_discard = NULL;
kthread_stop(discard_thread);
}
- if (free) {
- kfree(dcc);
- SM_I(sbi)->dcc_info = NULL;
- }
+
+ kfree(dcc);
+ SM_I(sbi)->dcc_info = NULL;
}
static bool __mark_sit_entry_dirty(struct f2fs_sb_info *sbi, unsigned int segno)
@@ -3073,7 +3075,7 @@ void destroy_segment_manager(struct f2fs_sb_info *sbi)
if (!sm_info)
return;
destroy_flush_cmd_control(sbi, true);
- destroy_discard_cmd_control(sbi, true);
+ destroy_discard_cmd_control(sbi);
destroy_dirty_segmap(sbi);
destroy_curseg(sbi);
destroy_free_segmap(sbi);