staging: media: davinci_vpfe: Remove useless intialisation
authorAmitoj Kaur Chawla <amitoj1606@gmail.com>
Thu, 15 Oct 2015 08:11:30 +0000 (13:41 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Oct 2015 06:05:17 +0000 (23:05 -0700)
Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c

index 57426199ad7af48203a349afe66eaa407db120bf..01df0683e950734ca66fbc1b3fb7289acfea1a58 100644 (file)
@@ -294,7 +294,7 @@ static void vpfe_detach_irq(struct vpfe_device *vpfe_dev)
  */
 static int vpfe_attach_irq(struct vpfe_device *vpfe_dev)
 {
-       int ret = 0;
+       int ret;
 
        ret = request_irq(vpfe_dev->ccdc_irq0, vpfe_isr, 0,
                          "vpfe_capture0", vpfe_dev);