From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Date: Thu, 26 Jan 2023 12:20:36 +0000 (+0100)
Subject: media: dvb-frontends: cxd2880: return 0 instead of 'ret'.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8963c1195235e5cfff805b84ca7fd40004e8d155;p=linux.git

media: dvb-frontends: cxd2880: return 0 instead of 'ret'.

Since 'ret' is known to be 0, just return '0'. This fixes two smatch warnings:

cxd2880_tnrdmd.c:2165 cxd2880_tnrdmd_check_internal_cpu_status() warn: missing error code? 'ret'
cxd2880_tnrdmd.c:2169 cxd2880_tnrdmd_check_internal_cpu_status() warn: missing error code? 'ret'

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd.c
index 4cf2d7cfd3f58..0a1f3899d72c9 100644
--- a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd.c
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd.c
@@ -2162,11 +2162,11 @@ int cxd2880_tnrdmd_check_internal_cpu_status(struct cxd2880_tnrdmd
 		else
 			*task_completed = 0;
 
-		return ret;
+		return 0;
 	}
 	if (cpu_status != 0) {
 		*task_completed = 0;
-		return ret;
+		return 0;
 	}
 
 	ret = cxd2880_tnrdmd_mon_internal_cpu_status_sub(tnr_dmd, &cpu_status);