Re: [U-Boot] [PATCH] cmd/usb_mass_storage.c: Rework ums_init() ret logic slightly

On Wed, Apr 20, 2016 at 11:01:56AM -0400, Tom Rini wrote:

Previously, ret could be used uninitialized if blk_get_device_part_str() failed. Default to ret being set to -1 so that we always return an err up if we have a problem and then invert the logic on testing ums_count as when that is non-zero is the time we can return 0.

Cc: John Tobias john.tobias.ph@gmail.com Acked-by: Marek Vasut marex@denx.de Signed-off-by: Tom Rini trini@konsulko.com

With the brace changes Marek suggested, applied to u-boot/master, thanks!