Commit 240c5185 authored Sep 03, 2016 by Christophe JAILLET Committed by Dave Kleikamp Sep 06, 2016

jfs: Simplify code



Calling 'list_splice' followed by 'INIT_LIST_HEAD' is equivalent to
'list_splice_init'.

This has been spotted with the following coccinelle script:
/////
@@
expression y,z;
@@

-   list_splice(y,z);
-   INIT_LIST_HEAD(y);
+   list_splice_init(y,z);

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>

parent 7cfcd8b7

fs/jfs/jfs_txnmgr.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2893,8 +2893,7 @@ void txQuiesce(struct super_block *sb)
		* on anon_list2. Let's check.
		*/
		if (!list_empty(&TxAnchor.anon_list2)) {
		list_splice(&TxAnchor.anon_list2, &TxAnchor.anon_list);
		INIT_LIST_HEAD(&TxAnchor.anon_list2);
		list_splice_init(&TxAnchor.anon_list2, &TxAnchor.anon_list);
		goto restart;
		}
		TXN_UNLOCK();