qcacld-3.0: Use IE length to determine if that IE is present

Propagate from qcacld-2.0 to qcacld-3.0

In limPerformFTPreAuth(), ft_ies pointer itself is used to determine
whether FT IE is present which is incorrect way to determine. Use
ft_ies_length instead to determine whether FT IE is present.

Change-Id: I36329de0ae41c03383f193b43eea214aed2770ca
CRs-Fixed: 979671
1 file changed
tree: bebeb5e323bf5739e7ac8659fa0545f80a8f96d5
  1. core/
  2. target/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt