From 7d708e52c2295d4d74c58881668a05ff7af8dc16 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Thu, 16 Jul 2015 16:58:12 +0530 Subject: [PATCH] staging: rtl8188eu: remove unneeded ret The variable ret was always 0. So remove the variable and always return 0 from the function. Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/os_dep/usb_intf.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index b245e9cd780e..5490b2905075 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -230,11 +230,8 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) struct net_device *pnetdev = padapter->pnetdev; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - int ret = 0; u32 start_time = jiffies; - pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid); if ((!padapter->bup) || (padapter->bDriverStopped) || @@ -287,10 +284,10 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) rtw_indicate_disconnect(padapter); exit: - pr_debug("<=== %s return %d.............. in %dms\n", __func__ - , ret, rtw_get_passing_time_ms(start_time)); + pr_debug("<=== %s .............. in %dms\n", __func__, + rtw_get_passing_time_ms(start_time)); - return ret; + return 0; } static int rtw_resume_process(struct adapter *padapter) -- 2.20.1