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Commit 7b26e4e2 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

udmabuf: drop WARN_ON() check. 



Reported-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180911134216.9760-12-kraxel@redhat.com
parent 52499d9c

drivers/dma-buf/udmabuf.c

+0 −3
Original line number Diff line number Diff line
@@ -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;