From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 12 Oct 2016 13:25:08 +0000 (-0300)
Subject: [media] DaVinci-VPIF-Capture: Delete an unnecessary variable initialisation in vpif_c... 
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c64d61df9a5d67e50ed347287d80a4b75e9d660d;p=linux-beck.git

[media] DaVinci-VPIF-Capture: Delete an unnecessary variable initialisation in vpif_channel_isr()

The local variable "channel_id" will be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 77f67a05d047..f791f5c402bf 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -375,7 +375,7 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
 	struct vpif_device *dev = &vpif_obj;
 	struct common_obj *common;
 	struct channel_obj *ch;
-	int channel_id = 0;
+	int channel_id;
 	int fid = -1, i;
 
 	channel_id = *(int *)(dev_id);