ath9k: No need for that extra memcpy
ath9k: No need for that extra memcpy

No need to copy the frame to the temporary buffer when its length
is ok.

Signed-off-by: Nick Kossifidis <bd5bb29faf6bf0846d00f1a7315d9bcc5d451bce@gmail.com>
Signed-off-by: Kalle Valo <7081a7d99b8c74c0698a728df19e3915a995d7e1@codeaurora.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs