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Message-Id: <1472880809-29216-1-git-send-email-christophe.jaillet@wanadoo.fr> Date: Sat, 3 Sep 2016 07:33:29 +0200 From: Christophe JAILLET <christophe.jaillet@...adoo.fr> To: santosh.shilimkar@...cle.com, davem@...emloft.net Cc: linux-rdma@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, Christophe JAILLET <christophe.jaillet@...adoo.fr> Subject: [PATCH] RDS: 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@...adoo.fr> --- net/rds/loop.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/rds/loop.c b/net/rds/loop.c index f2bf78de5688..c3e6da4fdf97 100644 --- a/net/rds/loop.c +++ b/net/rds/loop.c @@ -167,8 +167,7 @@ void rds_loop_exit(void) /* avoid calling conn_destroy with irqs off */ spin_lock_irq(&loop_conns_lock); - list_splice(&loop_conns, &tmp_list); - INIT_LIST_HEAD(&loop_conns); + list_splice_init(&loop_conns, &tmp_list); spin_unlock_irq(&loop_conns_lock); list_for_each_entry_safe(lc, _lc, &tmp_list, loop_node) { -- 2.7.4
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