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Commit f3c98690 authored Mar 11, 2016 by liping.zhang Committed by David S. Miller Mar 13, 2016

net: socket: use pr_info_once to tip the obsolete usage of PF_PACKET



There is no need to use the static variable here, pr_info_once is more
concise.

Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 98267311

net/socket.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -1107,12 +1107,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
		deadlock in module load.
		*/
		if (family == PF_INET && type == SOCK_PACKET) {
		static int warned;
		if (!warned) {
		warned = 1;
		pr_info("%s uses obsolete (PF_INET,SOCK_PACKET)\n",
		pr_info_once("%s uses obsolete (PF_INET,SOCK_PACKET)\n",
		current->comm);
		}
		family = PF_PACKET;
		}