net: caif: remove unused name

Justin sent a patch to use strscpy_pad() instead of strncpy()
on the name field. Simon rightly asked why the _pad() version
is used, and looking closer name seems completely unused,
the last code which referred to it was removed in
commit 8391c4a ("caif: Bugfixes in CAIF netdevice for close and flow control")

Link: https://lore.kernel.org/20240909-strncpy-net-caif-chnl_net-c-v1-1-438eb870c155@google.com
Reviewed-by: Simon Horman <[email protected]>
Acked-by: Justin Stitt <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

net/caif/chnl_net.c

@@ -47,7 +47,6 @@ struct chnl_net {
 	struct caif_connect_request conn_req;
 	struct list_head list_field;
 	struct net_device *netdev;
-	char name[256];
 	wait_queue_head_t netmgmt_wq;
 	/* Flow status to remember and control the transmission. */
 	bool flowenabled;
@@ -347,7 +346,6 @@ static int chnl_net_init(struct net_device *dev)
 	struct chnl_net *priv;
 	ASSERT_RTNL();
 	priv = netdev_priv(dev);
-	strncpy(priv->name, dev->name, sizeof(priv->name));
 	INIT_LIST_HEAD(&priv->list_field);
 	return 0;
 }