1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-ioread.c b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
index f782418afa4..c572212c9f1 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ioread.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
@@ -165,7 +165,7 @@ static int pvr2_ioread_start(struct pvr2_ioread *cp)
         if (!(cp->stream)) return 0;
         pvr2_trace(PVR2_TRACE_START_STOP,
                    "/*---TRACE_READ---*/ pvr2_ioread_start id=%p",cp);
-        while ((bp = pvr2_stream_get_idle_buffer(cp->stream)) != 0) {
+        while ((bp = pvr2_stream_get_idle_buffer(cp->stream)) != NULL) {
                 stat = pvr2_buffer_queue(bp);
                 if (stat < 0) {
                         pvr2_trace(PVR2_TRACE_DATA_FLOW,