autofs4: collect version check return

[linux-2.6-omap-h63xx.git] / fs / nfs / dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index efdba2e802d78bcdf520794e964e873fce793280..3e64b98f3a9337ab241624fc5a544425e7f05e45 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -707,9 +707,7 @@ static int nfs_is_exclusive_create(struct inode *dir, struct nameidata *nd)
 {
        if (NFS_PROTO(dir)->version == 2)
                return 0;
-       if (nd == NULL || nfs_lookup_check_intent(nd, LOOKUP_CREATE) == 0)
-               return 0;
-       return (nd->intent.open.flags & O_EXCL) != 0;
+       return nd && nfs_lookup_check_intent(nd, LOOKUP_EXCL);
 }
 
 /*
@@ -1009,7 +1007,7 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
 
        /* Let vfs_create() deal with O_EXCL. Instantiate, but don't hash
         * the dentry. */
-       if (nd->intent.open.flags & O_EXCL) {
+       if (nd->flags & LOOKUP_EXCL) {
                d_instantiate(dentry, NULL);
                goto out;
        }
@@ -1959,6 +1957,9 @@ force_lookup:
        } else
                res = PTR_ERR(cred);
 out:
+       if (!res && (mask & MAY_EXEC) && !execute_ok(inode))
+               res = -EACCES;
+
        dfprintk(VFS, "NFS: permission(%s/%ld), mask=0x%x, res=%d\n",
                inode->i_sb->s_id, inode->i_ino, mask, res);
        return res;