From: Wen Yang Date: Sat, 24 Nov 2018 11:22:19 +0000 (+0000) Subject: staging: rtl8723bs: remove redundant null check on pregpriv X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2a68ead3de431924d22997f121ae30aa0f99f356;p=linux.git staging: rtl8723bs: remove redundant null check on pregpriv The null check on &padapter->registrypriv is redundant since registrypriv is a struct inside padapter and can never be null, so the check is always true. we may remove it. Signed-off-by: Wen Yang CC: devel@driverdev.osuosl.org CC: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c index 28bfdbdc6e76a..59810f6e7412f 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c @@ -2975,7 +2975,7 @@ static int rtw_dbg_port(struct net_device *dev, struct registry_priv *pregpriv = &padapter->registrypriv; /* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, 0x3: enable both 2.4g and 5g */ /* default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ - if (pregpriv && (extra_arg == 0 || extra_arg == 1|| extra_arg == 2 || extra_arg == 3)) { + if (extra_arg == 0 || extra_arg == 1 || extra_arg == 2 || extra_arg == 3) { pregpriv->rx_stbc = extra_arg; DBG_871X("set rx_stbc =%d\n", pregpriv->rx_stbc); } else @@ -2987,7 +2987,7 @@ static int rtw_dbg_port(struct net_device *dev, { struct registry_priv *pregpriv = &padapter->registrypriv; /* 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */ - if (pregpriv && extra_arg < 3) { + if (extra_arg < 3) { pregpriv->ampdu_enable = extra_arg; DBG_871X("set ampdu_enable =%d\n", pregpriv->ampdu_enable); } else