pNFS: Fix assignment of xprtdata.cred

The comma at the end of the line was leftover from an earlier refactor
of the _nfs4_pnfs_v3_ds_connect() function. This is technically valid C,
so the compilers didn't catch it, but if I'm understanding how it works
correctly it assigns the return value of rpc_clnt_add_xprtr() to
xprtdata.cred.

Reported-by: Olga Kornievskaia <kolga@netapp.com>
Fixes: a12f996d3413 ("NFSv4/pNFS: Use connections to a DS that are all of the same protocol family")
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c
index a08cfda..afd2391 100644 (file)
--- a/fs/nfs/pnfs_nfs.c
+++ b/fs/nfs/pnfs_nfs.c
@@ -946,7 +946,7 @@ static int _nfs4_pnfs_v4_ds_connect(struct nfs_server *mds_srv,
                        * Test this address for session trunking and
                        * add as an alias
                        */
-                       xprtdata.cred = nfs4_get_clid_cred(clp),
+                       xprtdata.cred = nfs4_get_clid_cred(clp);
                        rpc_clnt_add_xprt(clp->cl_rpcclient, &xprt_args,
                                          rpc_clnt_setup_test_and_add_xprt,
                                          &rpcdata);