[PATCH] knfsd: remove CONFIG_IPV6 ifdefs from sunrpc server code

They don't really save that much, and aren't worth the hassle.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 83b3c7b..35fa4d5 100644 (file)
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -194,9 +194,7 @@ static inline void svc_putu32(struct kvec *iov, __be32 val)
 
 union svc_addr_u {
     struct in_addr     addr;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
     struct in6_addr    addr6;
-#endif
 };
 
 /*

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 32b94cf..e957ce5 100644 (file)
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -131,13 +131,13 @@ static char *__svc_print_addr(struct sockaddr *addr, char *buf, size_t len)
                        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_rqst *rqstp, struct cmsghdr *cmh)
                        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_rqst *rqstp, struct cmsghdr *cmh)
                        cmh->cmsg_len = CMSG_LEN(sizeof(*pki));
                }
                break;
-#endif
        }
        return;
 }
@@ -730,13 +727,11 @@ static inline void svc_udp_get_dest_address(struct svc_rqst *rqstp,
                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
        }
 }
 
@@ -985,11 +980,9 @@ static inline int svc_port_is_privileged(struct sockaddr *sin)
        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;
        }