While debugging one ill behaving USB device I found two bugs in USB storage probe. usb_stor_get_info() returns -1 (error), 0 (skip) or 1 (ok). First part of this patch fixes error case. Second part fixes usb_inquiry()'s retry counter handling. Original code had retry = -1 on error case, not retry = 0 as checked in the next line. Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>master
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