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05 April 2024, 19:05:47 UTC
Revision f092c240494f2d807401d93f95f683909b90af96 authored by Alan Stern on 09 July 2009, 16:58:43 UTC, committed by Greg Kroah-Hartman on 12 July 2009, 22:16:40 UTC 
USB: option: remove unnecessary and erroneous code
 
This patch (as1264) removes a bunch of unnecessary and erroneous stuff
from the option USB-serial driver.  Clearly there's no need to verify
that the device pointer stored in the URBs is right or to store the
same pointer over again.  After all, the pointer can't change once it
has been set up.

There's also no need to call usb_clear_halt for the IN endpoint
multiple times -- in fact, doing so is an error since every time after
the first there will be active URBs queued for that endpoint.  Since
the Clear-Halts don't appear to be needed at all, the patch simply
removes them.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 parent 4d2fae8
History
Tip revision: f092c240494f2d807401d93f95f683909b90af96 authored by Alan Stern on 09 July 2009, 16:58:43 UTC
USB: option: remove unnecessary and erroneous code
Tip revision: f092c24
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