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Commit 5a05ed73 authored by NeilBrown's avatar NeilBrown Committed by Linus Torvalds
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[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: default avatarNeil Brown <neilb@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7a37f578

include/linux/sunrpc/svc.h

+0 −2
Original line number Diff line number Diff line
@@ -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

};



/*

net/sunrpc/svcsock.c

+3 −10
Original line number Diff line number Diff line
@@ -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;

	}