linux-kernel - Re: [PATCH 13/13] drivers: block: Remove unused function in genl_magic

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Date:	Thu, 19 Dec 2013 01:59:25 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Johannes Berg <johannes.berg@...el.com>
Subject: Re: [PATCH 13/13] drivers: block: Remove unused function in
 genl_magic_func.h

On Thu, Dec 19, 2013 at 03:22:10PM +0530, Rashika Kheria wrote:
> Remove unused function CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str) in
> include/linux/genl_magic_func.h.
> 
> This eliminates the following warning in
> include/linux/genl_magic_func.h:
> include/linux/genl_magic_func.h:221:1: warning: no previous prototype for ‘drbd_genl_cmd_to_str’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

Reviewed-by: Josh Triplett <josh@...htriplett.org>

>  include/linux/genl_magic_func.h |   16 ----------------
>  1 file changed, 16 deletions(-)
> 
> diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
> index c0894dd..0456ad8 100644
> --- a/include/linux/genl_magic_func.h
> +++ b/include/linux/genl_magic_func.h
> @@ -214,22 +214,6 @@ static int s_name ## _from_attrs_for_change(struct s_name *s,		\
>  #undef GENL_struct
>  #define GENL_struct(tag_name, tag_number, s_name, s_fields)
>  
> -/*
> - * Magic: define op number to op name mapping				{{{1
> - *									{{{2
> - */
> -const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
> -{
> -	switch (cmd) {
> -#undef GENL_op
> -#define GENL_op(op_name, op_num, handler, tla_list)		\
> -	case op_num: return #op_name;
> -#include GENL_MAGIC_INCLUDE_FILE
> -	default:
> -		     return "unknown";
> -	}
> -}
> -
>  #ifdef __KERNEL__
>  #include <linux/stringify.h>
>  /*
> -- 
> 1.7.9.5
> 
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