qnx6_lookup: switch to d_splice_alias()

... and hash negative lookups

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 6 deletions

diff --git a/fs/qnx6/namei.c b/fs/qnx6/namei.c
index 72c2770830be..e2e98e653b8d 100644
--- a/fs/qnx6/namei.c
+++ b/fs/qnx6/namei.c
@@ -29,15 +29,11 @@ struct dentry *qnx6_lookup(struct inode *dir, struct dentry *dentry,
         if (ino) {
                 foundinode = qnx6_iget(dir->i_sb, ino);
                 qnx6_put_page(page);
-                if (IS_ERR(foundinode)) {
+                if (IS_ERR(foundinode))
                         pr_debug("lookup->iget ->  error %ld\n",
                                  PTR_ERR(foundinode));
-                        return ERR_CAST(foundinode);
-                }
         } else {
                 pr_debug("%s(): not found %s\n", __func__, name);
-                return NULL;
         }
-        d_add(dentry, foundinode);
-        return NULL;
+        return d_splice_alias(foundinode, dentry);
 }