From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sat, 20 Jun 2009 12:21:37 +0000 (-0300)
Subject: V4L/DVB (12112): cx231xx: fix uninitialized variable.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aad40d3d0cd9b679e83f6a902ad1e2b8f7b4c9bb;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

V4L/DVB (12112): cx231xx: fix uninitialized variable.

The variable 'rc' could be used uninitialized in the cx231xx_capture_start
function. Sri informed me that it should be initialized to -1.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c
index 6a9464079b4c..96f07d1473fb 100644
--- a/drivers/media/video/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/video/cx231xx/cx231xx-avcore.c
@@ -2055,7 +2055,7 @@ int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
 
 int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
 {
-	int rc;
+	int rc = -1;
 	u32 ep_mask = -1;
 	struct pcb_config *pcb_config;