[media] DaVinci-VPIF-Capture: Delete an unnecessary variable initialisation in vpif_c...

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 77f67a0..f791f5c 100644 (file)
--- 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);