[PATCH 33/34] [media] DaVinci-VPIF-Display: Delete an unnecessary variable initialisation in vpif_channel_isr()

From: SF Markus Elfring
Date: Wed Oct 12 2016 - 11:16:27 EST


From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 12 Oct 2016 15:43:12 +0200

The local variable "channel_id" will be reassigned with the following
statement at the beginning. Thus omit the explicit initialisation.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/davinci/vpif_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index fff1ece..cd44990 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -363,7 +363,7 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
struct channel_obj *ch;
struct common_obj *common;
int fid = -1, i;
- int channel_id = 0;
+ int channel_id;

channel_id = *(int *)(dev_id);
if (!vpif_intr_status(channel_id + 2))
--
2.10.1