From: Krishna Kumar Date: Fri, 29 Sep 2006 19:03:35 +0000 (-0700) Subject: RDMA/cma: Eliminate unnecessary remove_list X-Git-Tag: v2.6.19-rc1~369^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94de178ac636e9d6f89b11cb3dd400b777942ac9;p=profile%2Fivi%2Fkernel-x86-ivi.git RDMA/cma: Eliminate unnecessary remove_list Eliminate remove_list by using list_del_init() instead during device removal handling. Signed-off-by: Krishna Kumar Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index d10fdf1..3982b81 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2151,12 +2151,9 @@ static int cma_remove_id_dev(struct rdma_id_private *id_priv) static void cma_process_remove(struct cma_device *cma_dev) { - struct list_head remove_list; struct rdma_id_private *id_priv; int ret; - INIT_LIST_HEAD(&remove_list); - mutex_lock(&lock); while (!list_empty(&cma_dev->id_list)) { id_priv = list_entry(cma_dev->id_list.next, @@ -2167,8 +2164,7 @@ static void cma_process_remove(struct cma_device *cma_dev) continue; } - list_del(&id_priv->list); - list_add_tail(&id_priv->list, &remove_list); + list_del_init(&id_priv->list); atomic_inc(&id_priv->refcount); mutex_unlock(&lock);