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Subject[PATCH] ext4: Change list_for_each to list_for_each_entry
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list_for_each + list_entry can be changed to list_for_each_entry
It reduces number of variables and lines.

Signed-off-by: Daejun Park <daejun7.park@samsung.com>
---
fs/ext4/fast_commit.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index 5b6bb3ef0f33..dc58471971db 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -915,13 +915,11 @@ static int ext4_fc_submit_inode_data_all(journal_t *journal)
struct super_block *sb = (struct super_block *)(journal->j_private);
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_inode_info *ei;
- struct list_head *pos;
int ret = 0;

spin_lock(&sbi->s_fc_lock);
ext4_set_mount_flag(sb, EXT4_MF_FC_COMMITTING);
- list_for_each(pos, &sbi->s_fc_q[FC_Q_MAIN]) {
- ei = list_entry(pos, struct ext4_inode_info, i_fc_list);
+ list_for_each_entry(ei, &sbi->s_fc_q[FC_Q_MAIN], i_fc_list) {
ext4_set_inode_state(&ei->vfs_inode, EXT4_STATE_FC_COMMITTING);
while (atomic_read(&ei->i_fc_updates)) {
DEFINE_WAIT(wait);
@@ -1099,8 +1097,7 @@ static int ext4_fc_perform_commit(journal_t *journal)
goto out;
}

- list_for_each(pos, &sbi->s_fc_q[FC_Q_MAIN]) {
- iter = list_entry(pos, struct ext4_inode_info, i_fc_list);
+ list_for_each_entry(iter, &sbi->s_fc_q[FC_Q_MAIN], i_fc_list) {
inode = &iter->vfs_inode;
if (!ext4_test_inode_state(inode, EXT4_STATE_FC_COMMITTING))
continue;
--
2.25.1
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