USB: g_file_storage: don't generate automatic serial string

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This patch (as1413) changes g_file_storage to avoid generating a bogus
automatic serial-number string descriptor.  If the user doesn't provide
a valid serial number via a module parameter then a warning is logged
and the gadget won't have any serial string descriptor at all.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: David Brownell <david-b@pacbell.net>
CC: Michal Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Alan Stern 2010-09-03 11:15:41 -04:00 • committed by Greg Kroah-Hartman

parent 10f4716872

commit d8087427cc

2 changed files with 15 additions and 36 deletions

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48

drivers/usb/gadget/file_storage.c

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3

drivers/usb/gadget/storage_common.c

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