hostapd: Removing redundant code

Removing the duplicant code on Capturing RRM capability
from association request

BUG=b:36055223
TEST=Compiled successfully

Change-Id: I98c433d2026d8cf0e4a2aa86c177605fa4754171
Reviewed-on: https://chromium-review.googlesource.com/459456
Commit-Ready: NARAYANRADDI MASTI <nmasti@google.com>
Tested-by: NARAYANRADDI MASTI <nmasti@google.com>
Reviewed-by: Srinivasa duvvuri <sduvvuri@chromium.org>
6 files changed