diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-11 15:42:14 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-12 08:21:32 +0200 |
| commit | 7b26e4e2119d0c5ede1282b22ce2af22835ff4b5 (patch) | |
| tree | f423735d9516fd4584ad4979b3a96bd60e997dcf /drivers | |
| parent | 52499d9cdd887843fa37bf8733047fded7e907cb (diff) | |
| download | linux-7b26e4e2119d0c5ede1282b22ce2af22835ff4b5.tar.bz2 | |
udmabuf: drop WARN_ON() check.
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180911134216.9760-12-kraxel@redhat.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma-buf/udmabuf.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 5dd73bc511ba..63cc77edd1f3 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; |