linux-kernel - [PATCH] mac80211: Remove redundant assertion

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Message-Id: <20191215152348.20912-1-pakki001@umn.edu>
Date:   Sun, 15 Dec 2019 09:23:48 -0600
From:   Aditya Pakki <pakki001@....edu>
To:     pakki001@....edu
Cc:     kjlu@....edu, Johannes Berg <johannes@...solutions.net>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] mac80211: Remove redundant assertion

In wiphy_to_ieee80211_hw, the assertion to check if wiphy is NULL is
repeated in wiphy_priv. The patch removes the duplicated BUG_ON check.

Signed-off-by: Aditya Pakki <pakki001@....edu>
---
 net/mac80211/util.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 32a7a53833c0..780df3e9092e 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -39,7 +39,6 @@ const void *const mac80211_wiphy_privid = &mac80211_wiphy_privid;
 struct ieee80211_hw *wiphy_to_ieee80211_hw(struct wiphy *wiphy)
 {
 	struct ieee80211_local *local;
-	BUG_ON(!wiphy);
 
 	local = wiphy_priv(wiphy);
 	return &local->hw;
-- 
2.20.1