wlan: Null pointer dereference in MTRACE in HDD.

HDD adapter is used in MTRACE without checking
if adapter is NULL or not. As a part of change,
added condition check to avoid null pointer
dereference in HDD.

Change-Id: Ia68e30aabba6af576d76011bedd89689c75397eb
CRs-Fixed: 664212
2 files changed
tree: d40f95596bb074301610b467f83f22e8f0e42bdb
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig