From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 3/5] IB/hfi1: Adjust another size determination in hfi1_user_sdma_alloc_queues() Date: Fri, 10 Feb 2017 22:03:23 +0100 Message-ID: <0fdf4d81-58d7-c6fc-b37f-41d47675dd83@users.sourceforge.net> References: <8a997282-09c7-0f9f-645e-d7c6e8c79e67@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <8a997282-09c7-0f9f-645e-d7c6e8c79e67-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Dennis Dalessandro , Doug Ledford , Hal Rosenstock , Mike Marciniszyn , Sean Hefty Cc: LKML , kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org From: Markus Elfring Date: Fri, 10 Feb 2017 08:50:45 +0100 * Pass a product for a call of the function "vmalloc_user" without storing it in an intermediate variable. * Delete the local variable "memsize" which became unnecessary with this refactoring. Signed-off-by: Markus Elfring --- drivers/infiniband/hw/hfi1/user_sdma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index 15194554a92b..991e7f3d8e18 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -375,7 +375,6 @@ int hfi1_user_sdma_alloc_queues(struct hfi1_ctxtdata *uctxt, struct file *fp) { struct hfi1_filedata *fd; int ret = 0; - unsigned memsize; char buf[64]; struct hfi1_devdata *dd; struct hfi1_user_sdma_comp_q *cq; @@ -443,8 +442,8 @@ int hfi1_user_sdma_alloc_queues(struct hfi1_ctxtdata *uctxt, struct file *fp) if (!cq) goto cq_nomem; - memsize = PAGE_ALIGN(sizeof(*cq->comps) * hfi1_sdma_comp_ring_size); - cq->comps = vmalloc_user(memsize); + cq->comps = vmalloc_user(PAGE_ALIGN(sizeof(*cq->comps) + * hfi1_sdma_comp_ring_size)); if (!cq->comps) goto cq_comps_nomem; -- 2.11.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html