From 41604797e524ff7fc9ee64c79f33c5bc8a61b7e8 Mon Sep 17 00:00:00 2001 From: Vatsala Narang Date: Sat, 30 Mar 2019 01:55:09 +0530 Subject: [PATCH] staging: rtl8723bs: core: Remove unnecessary parentheses Removes unnecessary parentheses while returning an expression.Issue found using coccinelle. Semantic patch used to solve the problem is as follows: @@ expression e; @@ return -( e -) ; Signed-off-by: Vatsala Narang Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c index 2c172966ea60..fdbf967812f9 100644 --- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c +++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c @@ -518,7 +518,7 @@ unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval) else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX) return WAIT_FOR_BCN_TO_MAX; else - return ((bcn_interval << 2)); + return bcn_interval << 2; } void invalidate_cam_all(struct adapter *padapter) -- 2.45.2