[PATCHv2] staging: gs_fpgaboot: remove redundant code

[Dan Carpenter]

On Thu, May 28, 2015 at 10:51:38AM +0000, Gujulan Elango, Hari Prasath (H.) wrote:
> remove redundant code in this function.remove return value check for
> function that always return success.
> 
> Signed-off-by: Gujulan Elango Hari Prasath <hgujulan at visteon.com>
> ---
> 	v2:address review comments from Dan.Remove return value check
> for the function gs_release_image as it always returns success and
> rearrange the code accordingly.Also delete debug messages.
> ---
>  drivers/staging/gs_fpgaboot/gs_fpgaboot.c | 44 ++++++++-----------------------
>  1 file changed, 11 insertions(+), 33 deletions(-)
> 
> diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
> index a3a10f9..a792c1a 100644
> --- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
> +++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
> @@ -288,7 +288,7 @@ static void finish_driver(void)
>  
>  static int gs_fpgaboot(void)
>  {
> -	int err;
> +	int err = 0;

Don't do this.  It's just turns off GCC's warning about uninitialized
variables.

regards,
dan carpenter