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Message-Id: <20220818210223.8539-1-wsa+renesas@sang-engineering.com>
Date: Thu, 18 Aug 2022 23:02:23 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: linux-kernel@...r.kernel.org
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>,
Johannes Berg <johannes@...solutions.net>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH] mac80211: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
net/mac80211/iface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 95b58c5cac07..e8b9658fe779 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -2267,7 +2267,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
wdev = &sdata->wdev;
sdata->dev = NULL;
- strlcpy(sdata->name, name, IFNAMSIZ);
+ strscpy(sdata->name, name, IFNAMSIZ);
ieee80211_assign_perm_addr(local, wdev->address, type);
memcpy(sdata->vif.addr, wdev->address, ETH_ALEN);
ether_addr_copy(sdata->vif.bss_conf.addr, sdata->vif.addr);
--
2.35.1
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