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authorKim B. Heino <Kim.Heino@bluegiga.com>2010-03-12 10:07:00 +0200
committerRemy Bohmer <linux@bohmer.net>2010-04-08 21:40:00 +0200
commitfac71cc49f93db7d460dbc957dfbbadefa2ca0e9 (patch)
tree185f85830abc80e6d6e15fabdab23dbd60260a3e /drivers
parentaaad108b889c6980a2d05262a2f7febb14f94d68 (diff)
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USB storage probe
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>
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