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gfs2: Use list_move_tail instead of list_del/list_add_tail

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Using list_move_tail() instead of list_del() + list_add_tail().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Baokun Li 2021-06-08 11:12:44 +08:00 committed by Andreas Gruenbacher
parent 0f1616f6df
commit 38a618dbf4
1 changed files with 1 additions and 2 deletions
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3
fs/gfs2/glock.c
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@ -212,8 +212,7 @@ void gfs2_glock_add_to_lru(struct gfs2_glock *gl)
spin_lock(&lru_lock);
list_del(&gl->gl_lru);
list_add_tail(&gl->gl_lru, &lru_list);
list_move_tail(&gl->gl_lru, &lru_list);
if (!test_bit(GLF_LRU, &gl->gl_flags)) {
set_bit(GLF_LRU, &gl->gl_flags);