wlan: correct NULL pointer dereference

Correct Null pointer dereference with NULL
check pointer condition

CRs-Fixed: 708408
Change-Id: I9186991752ed19e1e23a7d633e91bddd0310ebe0
1 file changed
tree: 2256ff1ccceffac138429bf8dcbf3c75d9d47b92
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile