Merge branch 'for-2.6.34' of git://linux-nfs.org/~bfields/linux

[sfrench/cifs-2.6.git] / net / sunrpc / xprtrdma / svc_rdma_transport.c

diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 3fa5751af0ecca4b03002d19a804f969b7011096..edea15a54e51d90d03b0149e6602f38017743758 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -43,6 +43,7 @@
 #include <linux/sunrpc/debug.h>
 #include <linux/sunrpc/rpc_rdma.h>
 #include <linux/sched.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <rdma/ib_verbs.h>
 #include <rdma/rdma_cm.h>
@@ -678,7 +679,10 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
        int ret;
 
        dprintk("svcrdma: Creating RDMA socket\n");
-
+       if (sa->sa_family != AF_INET) {
+               dprintk("svcrdma: Address family %d is not supported.\n", sa->sa_family);
+               return ERR_PTR(-EAFNOSUPPORT);
+       }
        cma_xprt = rdma_create_xprt(serv, 1);
        if (!cma_xprt)
                return ERR_PTR(-ENOMEM);