diff options
| -rw-r--r-- | drivers/media/video/omap3isp/ispqueue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/omap3isp/ispqueue.c b/drivers/media/video/omap3isp/ispqueue.c index c91e56a5791e..9c317148205f 100644 --- a/drivers/media/video/omap3isp/ispqueue.c +++ b/drivers/media/video/omap3isp/ispqueue.c @@ -339,7 +339,7 @@ static int isp_video_buffer_prepare_user(struct isp_video_buffer *buf) up_read(¤t->mm->mmap_sem); if (ret != buf->npages) { - buf->npages = ret; + buf->npages = ret < 0 ? 0 : ret; isp_video_buffer_cleanup(buf); return -EFAULT; } |