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USB: musb: fix inefficient copy of unaligned buffers
authorJohan Hovold <johan@kernel.org>
Thu, 23 Apr 2015 14:06:50 +0000 (16:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 7 May 2015 23:43:44 +0000 (01:43 +0200)
Make sure only to copy any actual data rather than the whole buffer,
when releasing the temporary buffer used for unaligned non-isochronous
transfers.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found
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