Re: [PATCH 3/8 V2] drivers/staging: Remove useless return variables

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, May 24, 2014 at 01:06:48PM +0200, Peter Senna Tschudin wrote:
> This patch remove variables that are initialized with a constant,
> are never updated, and are only used as parameter of return.
> Return the constant instead of using a variable.
> 
> Verified by compilation only.
> 
> The coccinelle script that find and fixes this issue is:
> // <smpl>
> @@
> type T;
> constant C;
> identifier ret;
> @@
> - T ret = C;
> ... when != ret
>     when strict
> return
> - ret
> + C
> ;
> // </smpl>
> 
> Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
> 
> ---
> Changes from V1:
>  - Updated semantic patch
>  - Refreshed for next-20140523

Can you refresh again?  It still doesn't apply :(

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux