[PATCH 02/14] cmd: sf: Print error on test failure

[Bin Meng]

On Mon, Feb 1, 2021 at 8:35 AM Sean Anderson <seanga2 at gmail.com> wrote:
>
> The sf test command is used to test spi flashes (and spi masters). Printing
> the exact error code is very helpful to those debugging the spi stack.
>
> Signed-off-by: Sean Anderson <seanga2 at gmail.com>
> ---
>
>  cmd/sf.c | 22 +++++++++++++---------
>  1 file changed, 13 insertions(+), 9 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>