X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Fmedia%2Fusb%2Ftm6000%2Ftm6000-video.c;h=fa5e8bda2ae4a7dfea2135fafd25ce02b8a39662;hp=77ce9efe1f2477050b665bde13a24868370f1383;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/media/usb/tm6000/tm6000-video.c b/kernel/drivers/media/usb/tm6000/tm6000-video.c
index 77ce9efe1..fa5e8bda2 100644
--- a/kernel/drivers/media/usb/tm6000/tm6000-video.c
+++ b/kernel/drivers/media/usb/tm6000/tm6000-video.c
@@ -621,7 +621,7 @@ static int tm6000_prepare_isoc(struct tm6000_core *dev)
 		    dev->isoc_in.maxsize, size);
 
 
-	if (!dev->urb_buffer && tm6000_alloc_urb_buffers(dev) < 0) {
+	if (tm6000_alloc_urb_buffers(dev) < 0) {
 		tm6000_err("cannot allocate memory for urb buffers\n");
 
 		/* call free, as some buffers might have been allocated */
@@ -714,8 +714,7 @@ static void free_buffer(struct videobuf_queue *vq, struct tm6000_buffer *buf)
 	struct tm6000_core   *dev = fh->dev;
 	unsigned long flags;
 
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 
 	/* We used to wait for the buffer to finish here, but this didn't work
 	   because, as we were keeping the state as VIDEOBUF_QUEUED,