> Fix:
>
> interactive.c: In function 'fsl_ddr_interactive':
> interactive.c:1357:15: warning: variable 'len' set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
> ---
> arch/powerpc/cpu/mpc8xxx/ddr/interactive.c | 3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/interactive.c
> b/arch/powerpc/cpu/mpc8xxx/ddr/interactive.c index d7d66ef..5b72437 100644
> --- a/arch/powerpc/cpu/mpc8xxx/ddr/interactive.c
> +++ b/arch/powerpc/cpu/mpc8xxx/ddr/interactive.c
> @@ -1354,7 +1354,6 @@ unsigned long long fsl_ddr_interactive(fsl_ddr_info_t
> *pinfo) {
> unsigned long long ddrsize;
> const char *prompt = "FSL DDR>";
> - unsigned int len;
> char buffer[CONFIG_SYS_CBSIZE];
> char *argv[CONFIG_SYS_MAXARGS + 1]; /* NULL terminated */
> int argc;
> @@ -1389,7 +1388,7 @@ unsigned long long fsl_ddr_interactive(fsl_ddr_info_t
> *pinfo) * No need to worry for buffer overflow here in
> * this function; readline() maxes out at CFG_CBSIZE
> */
> - len = readline_into_buffer(prompt, buffer);
> + readline_into_buffer(prompt, buffer);
> argc = parse_line(buffer, argv);
> if (argc == 0)
> continue;
Ok, I'll pick this one.
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