From: NeilBrown They don't really save that much, and aren't worth the hassle. Signed-off-by: Neil Brown Signed-off-by: Andrew Morton --- include/linux/sunrpc/svc.h | 2 -- net/sunrpc/svcsock.c | 13 +++---------- 2 files changed, 3 insertions(+), 12 deletions(-) diff -puN include/linux/sunrpc/svc.h~knfsd-remove-config_ipv6-ifdefs-from-sunrpc-server-code include/linux/sunrpc/svc.h --- a/include/linux/sunrpc/svc.h~knfsd-remove-config_ipv6-ifdefs-from-sunrpc-server-code +++ a/include/linux/sunrpc/svc.h @@ -194,9 +194,7 @@ static inline void svc_putu32(struct kve union svc_addr_u { struct in_addr addr; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) struct in6_addr addr6; -#endif }; /* diff -puN net/sunrpc/svcsock.c~knfsd-remove-config_ipv6-ifdefs-from-sunrpc-server-code net/sunrpc/svcsock.c --- a/net/sunrpc/svcsock.c~knfsd-remove-config_ipv6-ifdefs-from-sunrpc-server-code +++ a/net/sunrpc/svcsock.c @@ -131,13 +131,13 @@ static char *__svc_print_addr(struct soc NIPQUAD(((struct sockaddr_in *) addr)->sin_addr), htons(((struct sockaddr_in *) addr)->sin_port)); break; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + case AF_INET6: snprintf(buf, len, "%x:%x:%x:%x:%x:%x:%x:%x, port=%u", NIP6(((struct sockaddr_in6 *) addr)->sin6_addr), htons(((struct sockaddr_in6 *) addr)->sin6_port)); break; -#endif + default: snprintf(buf, len, "unknown address type: %d", addr->sa_family); break; @@ -449,9 +449,7 @@ svc_wake_up(struct svc_serv *serv) union svc_pktinfo_u { struct in_pktinfo pkti; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) struct in6_pktinfo pkti6; -#endif }; static void svc_set_cmsg_data(struct svc_rqst *rqstp, struct cmsghdr *cmh) @@ -467,7 +465,7 @@ static void svc_set_cmsg_data(struct svc cmh->cmsg_len = CMSG_LEN(sizeof(*pki)); } break; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + case AF_INET6: { struct in6_pktinfo *pki = CMSG_DATA(cmh); @@ -479,7 +477,6 @@ static void svc_set_cmsg_data(struct svc cmh->cmsg_len = CMSG_LEN(sizeof(*pki)); } break; -#endif } return; } @@ -730,13 +727,11 @@ static inline void svc_udp_get_dest_addr rqstp->rq_daddr.addr.s_addr = pki->ipi_spec_dst.s_addr; break; } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) case AF_INET6: { struct in6_pktinfo *pki = CMSG_DATA(cmh); ipv6_addr_copy(&rqstp->rq_daddr.addr6, &pki->ipi6_addr); break; } -#endif } } @@ -976,11 +971,9 @@ static inline int svc_port_is_privileged case AF_INET: return ntohs(((struct sockaddr_in *)sin)->sin_port) < PROT_SOCK; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) case AF_INET6: return ntohs(((struct sockaddr_in6 *)sin)->sin6_port) < PROT_SOCK; -#endif default: return 0; } _