ath9k: Simplify user pattern configuration

There is no need to allocate a new structure and
free it for every user pattern, instead use local
variables.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2 files changed