linux-kernel - [PATCH] media: dvb: remove redundant assignment

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Message-ID: <20250817044026.135791-1-qianqiang.liu@163.com>
Date: Sun, 17 Aug 2025 12:40:26 +0800
From: Qianqiang Liu <qianqiang.liu@....com>
To: mchehab@...nel.org
Cc: patrick.boettcher@...teo.de,
	linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Qianqiang Liu <qianqiang.liu@....com>
Subject: [PATCH] media: dvb: remove redundant assignment

The field adap->demux.filternum is immediately overwritten with
adap->max_feed_count, so the initial assignment to 0 is redundant
and can be removed.

Signed-off-by: Qianqiang Liu <qianqiang.liu@....com>
---
 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
index f1c79f351ec8..96fd42ad7b6f 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
@@ -465,7 +465,6 @@ static int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap)
 
 	adap->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
 	adap->demux.priv             = adap;
-	adap->demux.filternum        = 0;
 	adap->demux.filternum        = adap->max_feed_count;
 	adap->demux.feednum          = adap->demux.filternum;
 	adap->demux.start_feed       = dvb_usb_start_feed;
-- 
2.47.2