From: Pavel Emelyanov Date: Wed, 21 Nov 2007 01:44:01 +0000 (-0800) Subject: [IPVS]: Fix compiler warning about unused register_ip_vs_protocol X-Git-Tag: v2.6.24-rc4~90^2~13 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=d535a916cdb1620d936a0a6197194c458854bd71;p=linux-2.6-omap-h63xx.git [IPVS]: Fix compiler warning about unused register_ip_vs_protocol This is silly, but I have turned the CONFIG_IP_VS to m, to check the compilation of one (recently sent) fix and set all the CONFIG_IP_VS_PROTO_XXX options to n to speed up the compilation. In this configuration the compiler warns me about CC [M] net/ipv4/ipvs/ip_vs_proto.o net/ipv4/ipvs/ip_vs_proto.c:49: warning: 'register_ip_vs_protocol' defined but not used Indeed. With no protocols selected there are no calls to this function - all are compiled out with ifdefs. Maybe the best fix would be to surround this call with ifdef-s or tune the Kconfig dependences, but I think that marking this register function as __used is enough. No? Signed-off-by: Pavel Emelyanov Acked-by: Simon Horman Signed-off-by: David S. Miller --- diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c index e844ddb82b9..c0e11ec8f0f 100644 --- a/net/ipv4/ipvs/ip_vs_proto.c +++ b/net/ipv4/ipvs/ip_vs_proto.c @@ -45,7 +45,7 @@ static struct ip_vs_protocol *ip_vs_proto_table[IP_VS_PROTO_TAB_SIZE]; /* * register an ipvs protocol */ -static int register_ip_vs_protocol(struct ip_vs_protocol *pp) +static int __used register_ip_vs_protocol(struct ip_vs_protocol *pp) { unsigned hash = IP_VS_PROTO_HASH(pp->protocol);