[PATCH 3/4] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags

[Dan Carpenter]

On Wed, Apr 10, 2019 at 01:17:19PM +1000, Alastair D'Silva wrote:
> @@ -107,7 +108,7 @@ EXPORT_SYMBOL(bin2hex);
>   * string if enough space had been available.
>   */
>  int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
> -		       char *linebuf, size_t linebuflen, bool ascii)
> +		       char *linebuf, size_t linebuflen, u64 flags)
>  {
>  	const u8 *ptr = buf;
>  	int ngroups;
> @@ -184,7 +185,7 @@ int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
>  		if (j)
>  			lx--;
>  	}
> -	if (!ascii)
> +	if (!flags & HEXDUMP_ASCII)
            ^^^^^^^^^^^^^^^^^^^^^^
This is a precedence bug.  It should be if (!(flags & HEXDUMP_ASCII)).


>  		goto nil;
>  

regards,
dan carpenter