linux-next: build warnings after merge of the staging tree

[Stephen Rothwell]

Hi Greg,

After merging the staging tree, today's linux-next build (x86_64
allmodconfig) produced these warnings:

drivers/staging/rtlwifi/base.c: In function 'rtl_watch_dog_timer_callback':
drivers/staging/rtlwifi/base.c:2167:23: warning: unused variable 'hw' 
[-Wunused-variable]
  struct ieee80211_hw *hw = rtlpriv->hw;
                       ^
drivers/staging/rtl8723bs/hal/hal_btcoex.c: In function 'hal_btcoex_Initialize':
drivers/staging/rtl8723bs/hal/hal_btcoex.c:1415:5: warning: unused variable 
'ret2' [-Wunused-variable]
  u8 ret2;
     ^
drivers/staging/rtl8723bs/hal/hal_btcoex.c:1414:5: warning: unused variable 
'ret1' [-Wunused-variable]
  u8 ret1;
     ^

Introduced by commits

  f8af6a323368 ("staging: rtlwifi: Convert timers to use timer_setup()")
  95b3b4238581 ("staging: rtl8723bs: remove ternary operators in assignmet 
statments")

-- 
Cheers,
Stephen Rothwell