staging: rtl8187se: fix code allignment

Fix confusingly indented code after if. This patch fixes the following
coccinelle issues:

drivers/staging/rtl8187se/r8180_wx.c:1148:2-11: code aligned with following code on line 1150
drivers/staging/rtl8187se/r8180_dm.c:668:1-84: code aligned with following code on line 674
drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c:623:2-38: code aligned with following code on line 625
drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c:148:1-85: code aligned with following code on line 149

Signed-off-by: Teodora Baluta <teobaluta@gmail.com>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>