udmabuf: improve map_udmabuf error handling
authorGerd Hoffmann <kraxel@redhat.com>
Tue, 11 Sep 2018 13:42:05 +0000 (15:42 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 12 Sep 2018 06:21:28 +0000 (08:21 +0200)
commita3e722dad03ee75b9e16a8945528ee43fe5ca9ac
tree0314f0d0912f262a51ef518842e7ff43e8b00d54
parent913965c42c57bbe359a7a79a4296731b360a2439
udmabuf: improve map_udmabuf error handling

Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20180911134216.9760-3-kraxel@redhat.com
drivers/dma-buf/udmabuf.c