From: Karthik Nishanth <nishanthkarthik@live.com>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "Larry.Finger@lwfinger.net" <Larry.Finger@lwfinger.net>,
"devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Karthik Nishanth" <nishanthkarthik@live.com>
Subject: [PATCH] Fix clang warning -Wpointer-bool-conversion by removing unnecessary check in regd.c
Date: Fri, 21 Sep 2018 17:26:15 +0000 [thread overview]
Message-ID: <BN6PR17MB099677ADA332476DC575F2EDCA120@BN6PR17MB0996.namprd17.prod.outlook.com> (raw)
The member regd of the struct rtl_priv is true in a boolean context.
drivers/staging/rtlwifi/regd.c:413:27: warning: address of 'rtlpriv->regd' will always
evaluate to 'true' [-Wpointer-bool-conversion]
if (!wiphy || !&rtlpriv->regd)
~ ~~~~~~~~~^~~~
1 warning generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/170
Signed-off-by: Karthik Nishanth <nishanthkarthik@live.com>
---
drivers/staging/rtlwifi/regd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtlwifi/regd.c b/drivers/staging/rtlwifi/regd.c
index 3afd206ce4b1..5213ca771175 100644
--- a/drivers/staging/rtlwifi/regd.c
+++ b/drivers/staging/rtlwifi/regd.c
@@ -410,7 +410,7 @@ int rtl_regd_init(struct ieee80211_hw *hw,
struct wiphy *wiphy = hw->wiphy;
struct country_code_to_enum_rd *country = NULL;
- if (!wiphy || !&rtlpriv->regd)
+ if (!wiphy)
return -EINVAL;
/* init country_code from efuse channel plan */
--
2.19.0
next reply other threads:[~2018-09-21 17:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-21 17:26 Karthik Nishanth [this message]
2018-09-22 12:44 ` [PATCH] Fix clang warning -Wpointer-bool-conversion by removing unnecessary check in regd.c Dan Carpenter
2018-09-22 13:40 ` Karthik Nishanth
2018-09-22 14:04 ` Dan Carpenter
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