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| author | Chuck Lever <chuck.lever@oracle.com> | 2010-01-26 22:04:04 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2010-01-27 01:56:43 +0300 |
| commit | d6783b2b6c4050df0ba0a84c6842cf5bc2212ef9 (patch) | |
| tree | d5c5d2ca1be2a53bb6e948da76c2ecd0f74ee27c /net/sunrpc | |
| parent | 205ba42308729f4f41f21d314a4435e7de5c9a2e (diff) | |
| download | linux-d6783b2b6c4050df0ba0a84c6842cf5bc2212ef9.tar.xz | |
SUNRPC: Bury "#ifdef IPV6" in svc_create_xprt()
Clean up: Bruce observed we have more or less common logic in each of
svc_create_xprt()'s callers: the check to create an IPv6 RPC listener
socket only if CONFIG_IPV6 is set. I'm about to add another case
that does just the same.
If we move the ifdefs into __svc_xpo_create(), then svc_create_xprt()
call sites can get rid of the "#ifdef" ugliness, and can use the same
logic with or without IPv6 support available in the kernel.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 7d1f9e928f69..f886ff367c80 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -173,11 +173,13 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl, .sin_addr.s_addr = htonl(INADDR_ANY), .sin_port = htons(port), }; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) struct sockaddr_in6 sin6 = { .sin6_family = AF_INET6, .sin6_addr = IN6ADDR_ANY_INIT, .sin6_port = htons(port), }; +#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ struct sockaddr *sap; size_t len; @@ -186,10 +188,12 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl, sap = (struct sockaddr *)&sin; len = sizeof(sin); break; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) case PF_INET6: sap = (struct sockaddr *)&sin6; len = sizeof(sin6); break; +#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ default: return ERR_PTR(-EAFNOSUPPORT); } |