nfsd4: move principal name into svc_cred

Instead of keeping the principal name associated with a request in a
structure that's private to auth_gss and using an accessor function,
move it to svc_cred.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 9c3b9f014468..12e4897d0bf3 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -740,6 +740,7 @@ svcauth_null_accept(struct svc_rqst *rqstp, __be32 *authp)
         struct svc_cred *cred = &rqstp->rq_cred;
 
         cred->cr_group_info = NULL;
+        cred->cr_principal = NULL;
         rqstp->rq_client = NULL;
 
         if (argv->iov_len < 3*4)
@@ -805,6 +806,7 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
         int             len   = argv->iov_len;
 
         cred->cr_group_info = NULL;
+        cred->cr_principal = NULL;
         rqstp->rq_client = NULL;
 
         if ((len -= 3*4) < 0)