From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3-rdu2.redhat.com ([66.187.233.73]:44692 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727791AbeIKSln (ORCPT ); Tue, 11 Sep 2018 14:41:43 -0400 From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: laurent.pinchart@ideasonboard.com, daniel@ffwll.ch, Gerd Hoffmann , Sumit Semwal , linux-media@vger.kernel.org (open list:DMA BUFFER SHARING FRAMEWORK), linaro-mm-sig@lists.linaro.org (moderated list:DMA BUFFER SHARING FRAMEWORK), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 11/13] udmabuf: drop WARN_ON() check. Date: Tue, 11 Sep 2018 15:42:14 +0200 Message-Id: <20180911134216.9760-12-kraxel@redhat.com> In-Reply-To: <20180911134216.9760-1-kraxel@redhat.com> References: <20180911134216.9760-1-kraxel@redhat.com> Sender: linux-media-owner@vger.kernel.org List-ID: Reported-by: Laurent Pinchart Signed-off-by: Gerd Hoffmann --- drivers/dma-buf/udmabuf.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index b637a8be6d..7a4fd2194d 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -25,9 +25,6 @@ static int udmabuf_vm_fault(struct vm_fault *vmf) struct vm_area_struct *vma = vmf->vma; struct udmabuf *ubuf = vma->vm_private_data; - if (WARN_ON(vmf->pgoff >= ubuf->pagecount)) - return VM_FAULT_SIGBUS; - vmf->page = ubuf->pages[vmf->pgoff]; get_page(vmf->page); return 0; -- 2.9.3