NFSD: Remove NFSD_TCP kernel build option

[safe/jmp/linux-2.6] / fs / nfsd / nfs4acl.c

diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index 673a53c..b6ed383 100644 (file)
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -137,7 +137,6 @@ struct ace_container {
 static short ace2type(struct nfs4_ace *);
 static void _posix_to_nfsv4_one(struct posix_acl *, struct nfs4_acl *,
                                unsigned int);
-void nfs4_acl_add_ace(struct nfs4_acl *, u32, u32, u32, int, uid_t);
 
 struct nfs4_acl *
 nfs4_acl_posix_to_nfsv4(struct posix_acl *pacl, struct posix_acl *dpacl,
@@ -184,8 +183,13 @@ static void
 summarize_posix_acl(struct posix_acl *acl, struct posix_acl_summary *pas)
 {
        struct posix_acl_entry *pa, *pe;
-       pas->users = 0;
-       pas->groups = 0;
+
+       /*
+        * Only pas.users and pas.groups need initialization; previous
+        * posix_acl_valid() calls ensure that the other fields will be
+        * initialized in the following loop.  But, just to placate gcc:
+        */
+       memset(pas, 0, sizeof(*pas));
        pas->mask = 07;
 
        pe = acl->a_entries + acl->a_count;
@@ -733,13 +737,16 @@ int nfs4_acl_nfsv4_to_posix(struct nfs4_acl *acl, struct posix_acl **pacl,
        *pacl = posix_state_to_acl(&effective_acl_state, flags);
        if (IS_ERR(*pacl)) {
                ret = PTR_ERR(*pacl);
+               *pacl = NULL;
                goto out_dstate;
        }
        *dpacl = posix_state_to_acl(&default_acl_state,
                                                flags | NFS4_ACL_TYPE_DEFAULT);
        if (IS_ERR(*dpacl)) {
                ret = PTR_ERR(*dpacl);
+               *dpacl = NULL;
                posix_acl_release(*pacl);
+               *pacl = NULL;
                goto out_dstate;
        }
        sort_pacl(*pacl);
@@ -785,21 +792,6 @@ nfs4_acl_new(int n)
        return acl;
 }
 
-void
-nfs4_acl_add_ace(struct nfs4_acl *acl, u32 type, u32 flag, u32 access_mask,
-               int whotype, uid_t who)
-{
-       struct nfs4_ace *ace = acl->aces + acl->naces;
-
-       ace->type = type;
-       ace->flag = flag;
-       ace->access_mask = access_mask;
-       ace->whotype = whotype;
-       ace->who = who;
-
-       acl->naces++;
-}
-
 static struct {
        char *string;
        int   stringlen;
@@ -851,6 +843,5 @@ nfs4_acl_write_who(int who, char *p)
 }
 
 EXPORT_SYMBOL(nfs4_acl_new);
-EXPORT_SYMBOL(nfs4_acl_add_ace);
 EXPORT_SYMBOL(nfs4_acl_get_whotype);
 EXPORT_SYMBOL(nfs4_acl_write_who);