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This is a single-exit function so the conversion is a direct drop-in and removes the need to manually balance the unlock. Signed-off-by: Ivy Lopez --- drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c index b9f8cf1014ed..141c322befb6 100644 --- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c +++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c @@ -6,6 +6,7 @@ ******************************************************************************/ #include #include +#include #include void _ips_enter(struct adapter *padapter) @@ -37,9 +38,8 @@ void ips_enter(struct adapter *padapter) hal_btcoex_IpsNotify(padapter, pwrpriv->ips_mode_req); - mutex_lock(&pwrpriv->lock); + guard(mutex)(&pwrpriv->lock); _ips_enter(padapter); - mutex_unlock(&pwrpriv->lock); } int _ips_leave(struct adapter *padapter) -- 2.55.0