[PATCH] knfsd: SUNRPC: support IPv6 addresses in RPC server's UDP receive path

Add support for IPv6 addresses in the RPC server's UDP receive path.

[akpm@linux-foundation.org: cleanups]
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
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>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 6d6892fa1d40..83b3c7b433aa 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -270,6 +270,11 @@ static inline struct sockaddr_in *svc_addr_in(struct svc_rqst *rqst)
         return (struct sockaddr_in *) &rqst->rq_addr;
 }
 
+static inline struct sockaddr_in6 *svc_addr_in6(struct svc_rqst *rqst)
+{
+        return (struct sockaddr_in6 *) &rqst->rq_addr;
+}
+
 static inline struct sockaddr *svc_addr(struct svc_rqst *rqst)
 {
         return (struct sockaddr *) &rqst->rq_addr;