[PATCH v4] staging: media: av7110: coding style fixes: too many tabs

[Sudarshan Srinivasan]

Fix warning reported by checkpatch.pl
"WARNING: Too many leading tabs - consider code refactoring"

Signed-off-by: Sudarshan Srinivasan <ss22.kern.dev@xxxxxxxxx>
---
v4:
  - Added the missing check for  "feed->ts_type"
  - Removed initialization of 'ret'
  - handle_ts_memory_fe() accepts only "feed", "demux" and "av7110" extracted thereafter
  - demux->playing assigned to int, instead of bool to maintain original style
v3:
  - Removed the additional tabs in handle_ts_memory_fe() as indicated by Greg KH
  - Retained the original code style as suggested by Dan Carpenter
v2:
  - Refactored change by adding function handle_ts_memory_fe

v2: https://lore.kernel.org/linux-staging/20260318191149.109616-1-ss22.kern.dev@xxxxxxxxx/
v1: https://lore.kernel.org/linux-staging/20260316152340.238100-1-ss22.kern.dev@xxxxxxxxx/

 drivers/staging/media/av7110/av7110.c | 36 +++++++++++++++++++--------
 1 file changed, 26 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/media/av7110/av7110.c b/drivers/staging/media/av7110/av7110.c
index 607992100baf..486dd8010e7f 100644
--- a/drivers/staging/media/av7110/av7110.c
+++ b/drivers/staging/media/av7110/av7110.c
@@ -932,6 +932,31 @@ static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
 	return ret;
 }

+static int handle_ts_memory_fe(struct dvb_demux_feed *feed)
+{
+	struct dvb_demux *demux = feed->demux;
+	struct av7110 *av7110 = demux->priv;
+	int ret;
+
+	if (!(feed->ts_type & TS_DECODER))
+		return 0;
+
+	if (feed->pes_type >= 2)
+		return 0;
+
+	if ((demux->pids[0] & 0x8000) || (demux->pids[1] & 0x8000))
+		return 0;
+
+	dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
+	dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
+
+	ret = av7110_av_start_play(av7110, RP_AV);
+	if (!ret)
+		demux->playing = 1;
+
+	return ret;
+}
+
 static int av7110_start_feed(struct dvb_demux_feed *feed)
 {
 	struct dvb_demux *demux = feed->demux;
@@ -951,16 +976,7 @@ static int av7110_start_feed(struct dvb_demux_feed *feed)
 		    (feed->pes_type <= DMX_PES_PCR)) {
 			switch (demux->dmx.frontend->source) {
 			case DMX_MEMORY_FE:
-				if (feed->ts_type & TS_DECODER)
-					if (feed->pes_type < 2 &&
-					    !(demux->pids[0] & 0x8000) &&
-					    !(demux->pids[1] & 0x8000)) {
-						dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
-						dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
-						ret = av7110_av_start_play(av7110, RP_AV);
-						if (!ret)
-							demux->playing = 1;
-					}
+				ret = handle_ts_memory_fe(feed);
 				break;
 			default:
 				ret = dvb_feed_start_pid(feed);
--
2.43.0