From b53628cbf9200586a2584cf5ec3bf4e003052178 Mon Sep 17 00:00:00 2001 From: Binoy Jayan Date: Thu, 2 Jun 2016 16:23:02 +0530 Subject: rtl8192u: Remove unused semaphore rf_sem The semaphore 'rf_sem' in rtl8192u has no users, hence removing it. Signed-off-by: Binoy Jayan Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/r8192U_core.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/staging/rtl8192u/r8192U_core.c') diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index f9c465ca7beb..dd0970facdf5 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -2377,7 +2377,6 @@ static void rtl8192_init_priv_lock(struct r8192_priv *priv) spin_lock_init(&priv->tx_lock); spin_lock_init(&priv->irq_lock); mutex_init(&priv->wx_mutex); - sema_init(&priv->rf_sem, 1); mutex_init(&priv->mutex); } -- cgit v1.2.3