wlan: Fix Null pointer dereference

Check session_entry is equal to NULL in Host driver before
de-reference it.

Fix is to add return status and do required cleanup
in case session_entry is NULL.

Change-Id: If42d8e1e4df68e6148f497cda6b12d7454158996
CRs-Fixed: 2195907
4 files changed
tree: 7b23f46883f501b8ebadb7fc6e886d53af8901ec
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile