linux-kernel - [PATCH] dvb_frontend: initialize variable s with FE

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Date:   Fri, 21 Jul 2017 17:01:00 +0100
From:   Colin King <colin.king@...onical.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Max Kellermann <max.kellermann@...il.com>,
        Ingo Molnar <mingo@...nel.org>,
        Markus Elfring <elfring@...rs.sourceforge.net>,
        Shuah Khan <shuah@...nel.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-media@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] dvb_frontend: initialize variable s with FE_NONE instead of 0

From: Colin Ian King <colin.king@...onical.com>

In a previous commit, we added FE_NONE as an unknown fe_status.
Initialize variable s to FE_NONE instead of the more opaque value 0.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/media/dvb-core/dvb_frontend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 18cc3bbc699c..114994ca0929 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -460,7 +460,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 
 static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 {
-	enum fe_status s = 0;
+	enum fe_status s = FE_NONE;
 	int retval = 0;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache, tmp;
-- 
2.11.0