From: Shaurya Rane <ssrane_b23@ee.vjti.ac.in>

Replace the manual list pointer manipulation in add_ordered_member()
with the standard list_add_tail() helper. The original code explicitly
updated ->prev and ->next pointers to insert @newlist before @tmp,
which is exactly what list_add_tail(newlist, tmp) provides.

Using the list macro improves readability, removes a source of
potential pointer bugs, and satisfies the existing FIXME requesting
conversion to the list helpers. No functional change in the ordering
logic for DLM members.

Signed-off-by: Shaurya Rane <ssrane_b23@ee.vjti.ac.in>
---
 fs/dlm/member.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/dlm/member.c b/fs/dlm/member.c
index c0f557a80a75..c1b5598997b7 100644
--- a/fs/dlm/member.c
+++ b/fs/dlm/member.c
@@ -299,11 +299,7 @@ static void add_ordered_member(struct dlm_ls *ls, struct dlm_member *new)
 	if (!memb)
 		list_add_tail(newlist, head);
 	else {
-		/* FIXME: can use list macro here */
-		newlist->prev = tmp->prev;
-		newlist->next = tmp;
-		tmp->prev->next = newlist;
-		tmp->prev = newlist;
+		list_add_tail(newlist, tmp);
 	}
 }
 
-- 
2.34.1