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

Message ID 4d6bde65-54e8-7887-c9de-61dbf64d1ab9@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Oct. 12, 2016, 3:14 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
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@users.sourceforge.net>
---
 drivers/media/platform/davinci/vpif_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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))