[U-Boot] [U-Boot, 4/8] cmd/led.c: Remove unnecessary check on 'cmd' value

[Tom Rini]

On Wed, May 10, 2017 at 03:20:14PM -0400, Tom Rini wrote:

> We first check that if argc is less than 2 we return CMD_RET_USAGE.  We
> then see if argc is greater than 2 and if so call get_led_cmd() to set
> 'cmd' and otherwise set it to LEDST_COUNT (which will always be positive
> as it's an enum with 0 already assigned).  Therefore the test on if cmd
> is less than 0 will always be false and simply be omitted.  Reported by
> clang-3.8.
> 
> Signed-off-by: Tom Rini <trini at konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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