f2fs: use list_for_each_entry rather than list_for_each_entry_safe
We can do this, since now we use a global mutex, f2fs_stat_mutex to protect its
list operations.
Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
[Jaegeuk Kim: add description]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 8d99437..0d6c6aa 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -175,12 +175,12 @@
static int stat_show(struct seq_file *s, void *v)
{
- struct f2fs_stat_info *si, *next;
+ struct f2fs_stat_info *si;
int i = 0;
int j;
mutex_lock(&f2fs_stat_mutex);
- list_for_each_entry_safe(si, next, &f2fs_stat_list, stat_list) {
+ list_for_each_entry(si, &f2fs_stat_list, stat_list) {
char devname[BDEVNAME_SIZE];
update_general_status(si->sbi);