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Diffstat (limited to 'drivers/media/video/cx18/cx18-streams.c')
-rw-r--r--drivers/media/video/cx18/cx18-streams.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index c6e2ca3..6fbc356 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -350,9 +350,17 @@ void cx18_streams_cleanup(struct cx18 *cx, int unregister)
/* No struct video_device, but can have buffers allocated */
if (type == CX18_ENC_STREAM_TYPE_IDX) {
+ /* If the module params didn't inhibit IDX ... */
if (cx->stream_buffers[type] != 0) {
cx->stream_buffers[type] = 0;
- cx18_stream_free(&cx->streams[type]);
+ /*
+ * Before calling cx18_stream_free(),
+ * check if the IDX stream was actually set up.
+ * Needed, since the cx18_probe() error path
+ * exits through here as well as normal clean up
+ */
+ if (cx->streams[type].buffers != 0)
+ cx18_stream_free(&cx->streams[type]);
}
continue;
}
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