linux-kernel - [PATCH] caif: Use UTILITY_NAME_LENGTH instead of hard-coding 16

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Date: Sat, 16 Mar 2024 11:16:10 +0100
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	netdev@...r.kernel.org
Subject: [PATCH] caif: Use UTILITY_NAME_LENGTH instead of hard-coding 16

UTILITY_NAME_LENGTH is 16. So better use the former when defining the
'utility_name' array. This makes the intent clearer when it is used around
line 260.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 net/caif/cfctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 8480684f2762..b6d9462f92b9 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -206,7 +206,7 @@ int cfctrl_linkup_request(struct cflayer *layer,
 	u8 tmp8;
 	struct cfctrl_request_info *req;
 	int ret;
-	char utility_name[16];
+	char utility_name[UTILITY_NAME_LENGTH];
 	struct cfpkt *pkt;
 	struct cflayer *dn = cfctrl->serv.layer.dn;
 
-- 
2.44.0