From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752018AbbFZIBK (ORCPT ); Fri, 26 Jun 2015 04:01:10 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:47582 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751568AbbFZIBA (ORCPT ); Fri, 26 Jun 2015 04:01:00 -0400 X-AuditID: cbfee68f-f793b6d000005f66-b9-558d06bb9022 From: Maninder Singh To: airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, michel.daenzer@amd.com, monk.liu@amd.com, maarten.lankhorst@canonical.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: pankaj.m@samsung.com, Maninder Singh Subject: [PATCH v2] drm/amdgpu: use kzalloc for allocating one thing Date: Fri, 26 Jun 2015 13:28:50 +0530 Message-id: <1435305530-8011-1-git-send-email-maninder1.s@samsung.com> X-Mailer: git-send-email 1.7.9.5 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMLMWRmVeSWpSXmKPExsWyRsSkRnc3W2+owe1T0ha9504yWUy7s5vV 4u19IHHl63s2i8u75rBZPH16gc3i8Pw2FosZs9+wWpy9qGtx781WJgcuj9ZLf9k8ZjX0snls //aA1eN+93Emj74tqxg9Pm+SC2CL4rJJSc3JLEst0rdL4Mp4tC+loJO94uKPg2wNjH9Yuxg5 OSQETCQmNV9jh7DFJC7cW8/WxcjFISSwlFHi8aFXTDBFfw/uArOFBKYzSvx6rAtR9JNRon3b PxaQBJuAnsSqXXtYQBIiAtcZJRbMeM/cxcjBwSzgJDH9qx5IjbCAi8Splvdg21gEVCU2TP7M AlLCK+Am0T5ZBsSUEFCQmDPJBmSKhMB0donpC94xQZQLSHybfIgFokZWYtMBZojTJCUOrrjB MoFRcAEjwypG0dSC5ILipPQiY73ixNzi0rx0veT83E2MwLA+/e9Z/w7GuwesDzEKcDAq8fAG 3OkJFWJNLCuuzD3EaAq0YSKzlGhyPjB68kriDY3NjCxMTUyNjcwtzZTEeRdK/QwWEkhPLEnN Tk0tSC2KLyrNSS0+xMjEwSnVwOj05fetHvmnExk19Es2JPhW/IjM/6gkVnz7RU3Jwzx2J+Ub 62MWr+b0n/jwMM98gfbLhxZ4511S+739tcOVjNO5awrsfXSX6SwQbWTRW87/dZ2aELsx14G1 j18yXvDIlfUyErTn2ra45pp0/JlbGo9zC4x4nrPOWW8hxB4gz/t/ggHrVUahS0osxRmJhlrM RcWJAI+xectmAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLIsWRmVeSWpSXmKPExsVy+t9jQd3dbL2hBjPO8Fv0njvJZDHtzm5W i7f3gcSVr+/ZLC7vmsNm8fTpBTaLw/PbWCxmzH7DanH2oq7FvTdbmRy4PFov/WXzmNXQy+ax /dsDVo/73ceZPPq2rGL0+LxJLoAtqoHRJiM1MSW1SCE1Lzk/JTMv3VbJOzjeOd7UzMBQ19DS wlxJIS8xN9VWycUnQNctMwfoNCWFssScUqBQQGJxsZK+HaYJoSFuuhYwjRG6viFBcD1GBmgg YQ1jxqN9KQWd7BUXfxxka2D8w9rFyMkhIWAi8ffgLiYIW0ziwr31bCC2kMB0Rolfj3W7GLmA 7J+MEu3b/rGAJNgE9CRW7drDApIQEbjOKLFgxnvmLkYODmYBJ4npX/VAaoQFXCROtbxnB7FZ BFQlNkz+zAJSwivgJtE+WQbElBBQkJgzyWYCI/cCRoZVjKKpBckFxUnpuUZ6xYm5xaV56XrJ +bmbGMFR80x6B+OqBotDjAIcjEo8vBkfe0KFWBPLiitzDzFKcDArifA+/gMU4k1JrKxKLcqP LyrNSS0+xGgKtHsis5Rocj4wovNK4g2NTcxNjU0tTSxMzCyVxHlP5vuECgmkJ5akZqemFqQW wfQxcXBKNTBuammzjHueI18sNI0pl11hwjNXkRJ/kVpWrdyqtWXtuavUt5ZMbckR0v/svFGQ /RbTjPlfj/lY2/p8uRXMGZv+Ulw5kqtvXdZOXeHZoT6r67/KCXm+eHV9+uQfxy/2qPVUaa+P 2OgmEDijTOlrvcHSAmY7gadbvUM+1HKK/dLyjtx1cEviTSWW4oxEQy3mouJEABTQ5n2wAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use kzalloc rather than kcalloc(1.. for allocating one thing. Signed-off-by: Maninder Singh Reviewed-by: Vaneet Narang Reviewed-by: Christian Konig --- v2: Chnged shortlog prefix - gpu/amdgpu drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index d3706a4..dd3415d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -674,7 +674,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm) return 0; if (gtt && gtt->userptr) { - ttm->sg = kcalloc(1, sizeof(struct sg_table), GFP_KERNEL); + ttm->sg = kzalloc(sizeof(struct sg_table), GFP_KERNEL); if (!ttm->sg) return -ENOMEM; -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maninder Singh Subject: [PATCH v2] drm/amdgpu: use kzalloc for allocating one thing Date: Fri, 26 Jun 2015 13:28:50 +0530 Message-ID: <1435305530-8011-1-git-send-email-maninder1.s@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) by gabe.freedesktop.org (Postfix) with ESMTP id 811E34A055 for ; Fri, 26 Jun 2015 01:01:00 -0700 (PDT) Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NQJ00OYEKXNE370@mailout2.samsung.com> for dri-devel@lists.freedesktop.org; Fri, 26 Jun 2015 17:00:59 +0900 (KST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, michel.daenzer@amd.com, monk.liu@amd.com, maarten.lankhorst@canonical.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Maninder Singh , pankaj.m@samsung.com List-Id: dri-devel@lists.freedesktop.org VXNlIGt6YWxsb2MgcmF0aGVyIHRoYW4ga2NhbGxvYygxLi4gZm9yIGFsbG9jYXRpbmcKb25lIHRo aW5nLgoKU2lnbmVkLW9mZi1ieTogTWFuaW5kZXIgU2luZ2ggPG1hbmluZGVyMS5zQHNhbXN1bmcu Y29tPgpSZXZpZXdlZC1ieTogVmFuZWV0IE5hcmFuZyA8di5uYXJhbmdAc2Ftc3VuZy5jb20+ClJl dmlld2VkLWJ5OiBDaHJpc3RpYW4gS29uaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4KLS0t CnYyOiBDaG5nZWQgc2hvcnRsb2cgcHJlZml4IC0gZ3B1L2FtZGdwdQoKIGRyaXZlcnMvZ3B1L2Ry bS9hbWQvYW1kZ3B1L2FtZGdwdV90dG0uYyB8ICAgIDIgKy0KIDEgZmlsZSBjaGFuZ2VkLCAxIGlu c2VydGlvbigrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9h bWQvYW1kZ3B1L2FtZGdwdV90dG0uYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdw dV90dG0uYwppbmRleCBkMzcwNmE0Li5kZDM0MTVkIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfdHRtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRn cHUvYW1kZ3B1X3R0bS5jCkBAIC02NzQsNyArNjc0LDcgQEAgc3RhdGljIGludCBhbWRncHVfdHRt X3R0X3BvcHVsYXRlKHN0cnVjdCB0dG1fdHQgKnR0bSkKIAkJcmV0dXJuIDA7CiAKIAlpZiAoZ3R0 ICYmIGd0dC0+dXNlcnB0cikgewotCQl0dG0tPnNnID0ga2NhbGxvYygxLCBzaXplb2Yoc3RydWN0 IHNnX3RhYmxlKSwgR0ZQX0tFUk5FTCk7CisJCXR0bS0+c2cgPSBremFsbG9jKHNpemVvZihzdHJ1 Y3Qgc2dfdGFibGUpLCBHRlBfS0VSTkVMKTsKIAkJaWYgKCF0dG0tPnNnKQogCQkJcmV0dXJuIC1F Tk9NRU07CiAKLS0gCjEuNy45LjUKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVsCg==