Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756680AbdDGVJm (ORCPT ); Fri, 7 Apr 2017 17:09:42 -0400 Received: from mout.web.de ([212.227.17.12]:54939 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756332AbdDGVJd (ORCPT ); Fri, 7 Apr 2017 17:09:33 -0400 Subject: [PATCH 9/9] IB/isert: Improve size determinations in three functions From: SF Markus Elfring To: linux-rdma@vger.kernel.org, target-devel@vger.kernel.org, David Ahern , Doug Ledford , Erez Shitrit , Feras Daoud , Hal Rosenstock , Leon Romanovsky , Mark Bloch , Or Gerlitz , Paolo Abeni , Roi Dayan , Sagi Grimberg , Sean Hefty , Yuval Shaia , Zhu Yanjun Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Fri, 7 Apr 2017 23:09:08 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:T9UhBN4TXEUw0fy4RtxfbYoQWLfXPwoz1TVOE5FfnzcxfQk14W9 HK8qMJfUIBAFb/Tfm5H3YHH2yp7PddnqSA0MfewRZ196hcDSujsresA6zF1tG+QnealDc9c dt8S21wjWAxir9KXtfMmi40kOMP+XTLEzWUI5unFVp9CF4oH3bEkZrKo+orLx5IVeLDjOXC nf3PWN96EK7hoIl+uYYLw== X-UI-Out-Filterresults: notjunk:1;V01:K0:MeQx0ur8DeA=:wACUP5/tySMPurtCFNGia3 1l/xPb6LD66jc4DUkFcuIgtbD8ZCKOXA1UTzquQLltxXVdLaj4YpwSHCdAWqGJbC3jWOBSvS7 swypgaCcB9XpbgZuLV8NCPQ4HA23wDDy2x/N5SDb5Xy/J1RKin+qKbtqWr+OFK00EblpGYNk0 atszRjB/JHdY2vVgZElbu7NCsch2y3ElqYehQUqjAl9aLRBHGFAuIDgZr5t/TXOil6FCcFjVk 6vV+aMvMjJZC6LRtDDVuTv1M/4HSn6zB8iatZi2QTuQ4Uv+goxlcPl0Vyj6ADc13gkTm4gS0u njOi/DQEade+FwuDGRadOKPEPzquQFUCOxYp5LTObY5j8+Uj+K7/08BO1eCPP8xkuLbGLoyeZ duj3yhQxykrPiE1vxSUH9s0KdBD92hjfxIck2tD3lS4n6z3QvCLvJ0el/05Ffp6SC/fMezePn YaYww/CJQNzgMA0TsBQEOhkvo6EjL0BqshgkERIXded2lSxR9j+Y0NPADRsGqXgGUuvX5VndA 64q68kuPmRJlOO/MC79cldwvdar8Pk5JJsrAeBQofFWS3Q+BiEZ2OCfpc45d2T3J3l/y/rsR1 OeAEFto0ioElhHIbHCgGvEsIz5z4B8p5fMpFk53BzSlbfcAt/6s4t3PqZ1AtTFEbDtv0pTMCU VAxt1dfccyFUPNipcSLrBu29CLQ1zGfmf8XTpukt9zJU7LpM6nizT4Bb6Yq++ZxpwTPPiKe3Q U/krDVTRxTkHF74X+Xe8++6gS6YCKBbLfJTvo3f9ihL1yqQUqTGtYqUjfNYBGvQBuH7eti6Li xOZD4Ew Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1572 Lines: 45 From: Markus Elfring Date: Fri, 7 Apr 2017 22:20:39 +0200 Replace the specification of three data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determinations a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring --- drivers/infiniband/ulp/isert/ib_isert.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index c56af6183082..5dafda92a642 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -368,7 +368,7 @@ isert_device_get(struct rdma_cm_id *cma_id) } } - device = kzalloc(sizeof(struct isert_device), GFP_KERNEL); + device = kzalloc(sizeof(*device), GFP_KERNEL); if (!device) { mutex_unlock(&device_list_mutex); return ERR_PTR(-ENOMEM); @@ -516,7 +516,7 @@ isert_connect_request(struct rdma_cm_id *cma_id, struct rdma_cm_event *event) isert_dbg("cma_id: %p, portal: %p\n", cma_id, cma_id->context); - isert_conn = kzalloc(sizeof(struct isert_conn), GFP_KERNEL); + isert_conn = kzalloc(sizeof(*isert_conn), GFP_KERNEL); if (!isert_conn) return -ENOMEM; @@ -2306,7 +2306,7 @@ isert_setup_np(struct iscsi_np *np, struct rdma_cm_id *isert_lid; int ret; - isert_np = kzalloc(sizeof(struct isert_np), GFP_KERNEL); + isert_np = kzalloc(sizeof(*isert_np), GFP_KERNEL); if (!isert_np) return -ENOMEM; -- 2.12.2