staging: rtlwifi: Remove unused variable

This removes an unused variable to silence the associated build warning.

Fixes: f8af6a323368 ("staging: rtlwifi: Convert timers to use timer_setup()")
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtlwifi/base.c b/drivers/staging/rtlwifi/base.c
index 2c693c7..c947def 100644 (file)
--- a/drivers/staging/rtlwifi/base.c
+++ b/drivers/staging/rtlwifi/base.c
@@ -2164,7 +2164,6 @@ label_lps_done:
 void rtl_watch_dog_timer_callback(struct timer_list *t)
 {
        struct rtl_priv *rtlpriv = from_timer(rtlpriv, t, works.watchdog_timer);
-       struct ieee80211_hw *hw = rtlpriv->hw;
 
        queue_delayed_work(rtlpriv->works.rtl_wq,
                           &rtlpriv->works.watchdog_wq, 0);