mwifiex: rearrange if and else blocks to avoid extra indentation

This adds better readability.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --cc drivers/net/wireless/mwifiex/11n_rxreorder.c
Simple merge

diff --cc drivers/net/wireless/mwifiex/sta_cmdresp.c
Simple merge

diff --cc drivers/net/wireless/mwifiex/wmm.c
Simple merge