[RAMEN9610-8687][9610] wlbt: Fix warning in nan code

After sync with ERD stable on 11th september, it seems stricter
compilation check has been turned on upstream wherein warnings are
treated as errors.

Change-Id: I6f5241d6aa83b49b8fa551300a3235f9f1ae428a
SCSC-Bug-Id: SSB-30752
Signed-off-by: Tarun Karela <t.karela@samsung.com>
1 file changed