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| /openbmc/linux/drivers/usb/storage/ |
| H A D | protocol.c | diff 6d512a80c26d87f8599057c86dc920fbfe0aa3aa Fri Feb 22 16:00:06 CST 2008 Alan Stern <stern@rowland.harvard.edu> usb-storage: update earlier scatter-gather bug fix
This patch (as1037) makes a small update to the earlier as1035 patch.
The minimum-length computation shouldn't be done in
usb_stor_access_xfer_buf(), since that routine can be called multiple
times for a single transfer. It should be done in
usb_stor_set_xfer_buf() instead, which gets called only once.
The way it is now isn't really _wrong_, but it isn't really _right_
either. Moving the statement will be an improvement.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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