Garbage collect now-unused nfsrv_setcred() -- it's not only unused, but

also a purveyor of unfortunate (and now unsupported) direct frobbing of
struct ucred.

MFC after:	3 days

2 files changed, 0 insertions, 18 deletions

diff --git a/sys/nfsserver/nfs.h b/sys/nfsserver/nfs.h
index 72e1204..2604e90 100644
--- a/sys/nfsserver/nfs.h
+++ b/sys/nfsserver/nfs.h
@@ -347,7 +347,6 @@ void	nfsrv_cleancache(void);
 void	nfsrv_init(int);
 int	nfsrv_errmap(struct nfsrv_descript *, int);
 void	nfsrvw_sort(gid_t *, int);
-void	nfsrv_setcred(struct ucred *, struct ucred *);
 void	nfsrv_wakenfsd(struct nfssvc_sock *slp);
 int	nfsrv_writegather(struct nfsrv_descript **, struct nfssvc_sock *,
 	    struct thread *, struct mbuf **);
diff --git a/sys/nfsserver/nfs_srvsubs.c b/sys/nfsserver/nfs_srvsubs.c
index 380df3a..e0ecb68 100644
--- a/sys/nfsserver/nfs_srvsubs.c
+++ b/sys/nfsserver/nfs_srvsubs.c
@@ -1266,23 +1266,6 @@ nfsrvw_sort(gid_t *list, int num)
 }
 
 /*
- * copy credentials making sure that the result can be compared with bcmp().
- */
-void
-nfsrv_setcred(struct ucred *incred, struct ucred *outcred)
-{
-	int i;
-
-	bzero((caddr_t)outcred, sizeof (struct ucred));
-	refcount_init(&outcred->cr_ref, 1);
-	outcred->cr_uid = incred->cr_uid;
-	outcred->cr_ngroups = incred->cr_ngroups;
-	for (i = 0; i < incred->cr_ngroups; i++)
-		outcred->cr_groups[i] = incred->cr_groups[i];
-	nfsrvw_sort(outcred->cr_groups, outcred->cr_ngroups);
-}
-
-/*
  * Helper functions for macros.
  */