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| H A D | usb_mass_storage.c | a238b0dacffd305f78fc23b2151521cce2384311 Wed Apr 20 14:59:32 UTC 2016 Tom Rini <trini@konsulko.com> cmd/usb_mass_storage.c: Rework ums_init() ret logic slightly
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>
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