wlan: Fix NULL dereference in hdd_wlan_exit

In hdd_wlan_exit(), pAdapter is being dereferenced
without NULL check. Change is made to fix this
error.
CRs-Fixed: 785373
Change-Id: I19650163ee0ed3e06cbfd3f0bd2909f29ba1b91b
1 file changed
tree: 506c0ee48142bfb843461e4adcd4f3f48ebe51a0
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile