wlan: Fix roaming latency caused by getrssi ioctl

User is initiating getrssi ioctl while roaming is in middle,
Which in turn block the call or wait for timeout hence
introducing roaming delay. This delay can be overcome by
avoiding getrssi ioctl if it is triggered in between the
roaming.

Change-Id: I4171ee37c5e2730665554f8584ed68522e624b58
CRs-Fixed: 851814
1 file changed
tree: 1da9c4fb6c7ebb39ac251ccaa451067c809543ec
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile