From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755252AbbIMMga (ORCPT ); Sun, 13 Sep 2015 08:36:30 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:50399 "EHLO mail3-relais-sop.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752637AbbIMM0B (ORCPT ); Sun, 13 Sep 2015 08:26:01 -0400 X-IronPort-AV: E=Sophos;i="5.17,522,1437429600"; d="scan'208";a="145607432" From: Julia Lawall To: Mike Marciniszyn Cc: sergey.senozhatsky@gmail.com, kernel-janitors@vger.kernel.org, Doug Ledford , Sean Hefty , Hal Rosenstock , Greg Kroah-Hartman , linux-rdma@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 11/39] hfi1: drop null test before destroy functions Date: Sun, 13 Sep 2015 14:15:04 +0200 Message-Id: <1442146532-9100-12-git-send-email-Julia.Lawall@lip6.fr> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> References: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // Signed-off-by: Julia Lawall --- drivers/staging/rdma/hfi1/user_sdma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 5552661..6620262 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -486,8 +486,7 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd) } kfree(pq->reqs); } - if (pq->txreq_cache) - kmem_cache_destroy(pq->txreq_cache); + kmem_cache_destroy(pq->txreq_cache); kfree(pq); fd->pq = NULL; } From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julia Lawall Subject: [PATCH 11/39] hfi1: drop null test before destroy functions Date: Sun, 13 Sep 2015 14:15:04 +0200 Message-ID: <1442146532-9100-12-git-send-email-Julia.Lawall@lip6.fr> References: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Mike Marciniszyn Cc: devel@driverdev.osuosl.org, linux-rdma@vger.kernel.org, Greg Kroah-Hartman , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Doug Ledford , Sean Hefty , Hal Rosenstock List-Id: linux-rdma@vger.kernel.org Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // Signed-off-by: Julia Lawall --- drivers/staging/rdma/hfi1/user_sdma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 5552661..6620262 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -486,8 +486,7 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd) } kfree(pq->reqs); } - if (pq->txreq_cache) - kmem_cache_destroy(pq->txreq_cache); + kmem_cache_destroy(pq->txreq_cache); kfree(pq); fd->pq = NULL; } From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julia Lawall Date: Sun, 13 Sep 2015 12:15:04 +0000 Subject: [PATCH 11/39] hfi1: drop null test before destroy functions Message-Id: <1442146532-9100-12-git-send-email-Julia.Lawall@lip6.fr> List-Id: References: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> In-Reply-To: <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Mike Marciniszyn Cc: devel@driverdev.osuosl.org, linux-rdma@vger.kernel.org, Greg Kroah-Hartman , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Doug Ledford , Sean Hefty , Hal Rosenstock Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // Signed-off-by: Julia Lawall --- drivers/staging/rdma/hfi1/user_sdma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 5552661..6620262 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -486,8 +486,7 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd) } kfree(pq->reqs); } - if (pq->txreq_cache) - kmem_cache_destroy(pq->txreq_cache); + kmem_cache_destroy(pq->txreq_cache); kfree(pq); fd->pq = NULL; }