wlan: Protect wlan_hdd_cfg80211_change_iface function from SSR

Protect wlan_hdd_cfg80211_change_iface function from accessing
uninitialized or deallocated data structures while SSR is in
progress.

Change-Id: I3472eccc41d2a6f2f4526d99dacbb8bbde61aaab
CRs-Fixed: 633889
1 file changed
tree: 52faf766b407a8aa7305278fc86a294779bc9f86
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig