Re: [PATCH] drm: An uninitialized return value is returned.

[richard -rw- weinberger]

On Sun, Jun 3, 2012 at 2:26 PM, bing deng <deng8bing@xxxxxxxxx> wrote:
> Hi All,
>
>    Why not modify "int ret;" to "int ret = 0;"? Below is the benefit:
>    1. return the constant 0 as wish.
>    2. The variable ret can be used if we want.

Why? ret is in vain and wastes memory...

-- 
Thanks,
//richard
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/