wlan: Send proper reason code for deauth frame.

Currently during del_sta if CFG80211_DEL_STA_V2 flag is
not defined, internal reason code eCsrForcedDeauthSta is
populated and this reason code is finally send over the air.
As a part of fix made sure that proper reason code is send
over the air.

Change-Id: I2b7e2c37cd7ac268e26b89231b9af5248bfba050
CRs-Fixed: 775581
4 files changed
tree: 4968c0a0affcff8be0f7351fb02db54833b56fec
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile