linux-kernel - [PATCH net-next] hamradio: Remove unnecessary strscpy

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Message-ID: <20250407082607.741919-2-thorsten.blum@linux.dev>
Date: Mon,  7 Apr 2025 10:26:07 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Thomas Sailer <t.sailer@...mni.ethz.ch>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	linux-hams@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH net-next] hamradio: Remove unnecessary strscpy_pad() size arguments

If the destination buffer has a fixed length, strscpy_pad()
automatically determines its size using sizeof() when the argument is
omitted. This makes the explicit sizeof() calls unnecessary - remove
them.

No functional changes intended.

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 drivers/net/hamradio/baycom_epp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 9e366f275406..5fda7a0fcce0 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -1074,7 +1074,7 @@ static int baycom_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
 		return 0;
 
 	case HDLCDRVCTL_DRIVERNAME:
-		strscpy_pad(hi.data.drivername, "baycom_epp", sizeof(hi.data.drivername));
+		strscpy_pad(hi.data.drivername, "baycom_epp");
 		break;
 		
 	case HDLCDRVCTL_GETMODE:
@@ -1091,8 +1091,7 @@ static int baycom_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
 		return baycom_setmode(bc, hi.data.modename);
 
 	case HDLCDRVCTL_MODELIST:
-		strscpy_pad(hi.data.modename, "intclk,extclk,intmodem,extmodem,divider=x",
-			sizeof(hi.data.modename));
+		strscpy_pad(hi.data.modename, "intclk,extclk,intmodem,extmodem,divider=x");
 		break;
 
 	case HDLCDRVCTL_MODEMPARMASK: