From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Tue, 26 Aug 2014 13:52:56 +0000 (-0300)
Subject: [media] g2d: remove unused var
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dc916aa78aec95ce93d9e9e323ba3a5a88b1d516;p=linux-beck.git

[media] g2d: remove unused var

drivers/media/platform/s5p-g2d/g2d.c: In function 'job_abort':
drivers/media/platform/s5p-g2d/g2d.c:493:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
  int ret;
      ^

The job_abort function returns void. No sense to get the
returned argument, if this won't be used.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 357af1ebaeda..d79e214ce8ce 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -490,14 +490,13 @@ static void job_abort(void *prv)
 {
 	struct g2d_ctx *ctx = prv;
 	struct g2d_dev *dev = ctx->dev;
-	int ret;
 
 	if (dev->curr == NULL) /* No job currently running */
 		return;
 
-	ret = wait_event_timeout(dev->irq_queue,
-		dev->curr == NULL,
-		msecs_to_jiffies(G2D_TIMEOUT));
+	wait_event_timeout(dev->irq_queue,
+			   dev->curr == NULL,
+			   msecs_to_jiffies(G2D_TIMEOUT));
 }
 
 static void device_run(void *prv)