dvb_net: Use printk_ratelimited() for potentially bursty error message
Change-Id: I4d4034300a466760be9d2cf4ec65e7f98e099613
Google-Bug-Id: 23798046
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 93d9869..72fea09 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -64,6 +64,7 @@
#include <linux/crc32.h>
#include <linux/mutex.h>
#include <linux/sched.h>
+#include <linux/ratelimit.h>
#include "dvb_demux.h"
#include "dvb_net.h"
@@ -378,8 +379,8 @@
/* Check TS error conditions: sync_byte, transport_error_indicator, scrambling_control . */
if ((ts[0] != TS_SYNC) || (ts[1] & TS_TEI) || ((ts[3] & TS_SC) != 0)) {
- printk(KERN_WARNING "%lu: Invalid TS cell: SYNC %#x, TEI %u, SC %#x.\n",
- priv->ts_count, ts[0], ts[1] & TS_TEI >> 7, ts[3] & 0xC0 >> 6);
+ printk_ratelimited(KERN_WARNING "%lu: Invalid TS cell: SYNC %#x, TEI %u, SC %#x.\n",
+ priv->ts_count, ts[0], ts[1] & TS_TEI >> 7, ts[3] & 0xC0 >> 6);
/* Drop partly decoded SNDU, reset state, resync on PUSI. */
if (priv->ule_skb) {
