[U-Boot] [PATCH 3/3] common/cmd_ximg.c: add ifdef protection for gzip uncompression

[Mike Frysinger]

On Monday, May 23, 2011 14:29:13 Matthew McClintock wrote:
> --- a/common/cmd_ximg.c
> +++ b/common/cmd_ximg.c
>  			break;
>  		case IH_COMP_GZIP:
> +#ifdef CONFIG_GZIP
>  			printf ("   Uncompressing part %d ... ", part);
>  			if (gunzip ((void *) dest, unc_len,
>  				    (uchar *) data, &len) != 0) {
>  				puts ("GUNZIP ERROR - image not loaded\n");
>  				return 1;
>  			}
> +#else
> +			printf("    gzip decompression not supported in this"
> +				" build!\n");
> +			return 1;
> +#endif

a few things ...
 - dont split string constants
 - if you arent using any formats, then puts() is better
 - the #else isnt even necessary ... wrap the "case" in the #ifdef too, and 
then at runtime this will automatically fall through to the already existing 
default: case
-mike
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