[PATCH] Remove uneeded dentry assignment

From: James Morris <jmorris@redhat.com>

It seems to me that this dentry assignment in open_namei is not needed per
the patch below.  On this path, dentry is not referenced.

diff --git a/fs/namei.c b/fs/namei.c
index b3aa2a22c8f0b439bce2b509a862ae3817665c9e..5302c5ed75c4285c64cceab8141ccbf06f6b9077 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1260,7 +1260,6 @@ int open_namei(const char * pathname, int flag, int mode, struct nameidata *nd)
                error = path_lookup(pathname, lookup_flags(flag)|LOOKUP_OPEN, nd);
                if (error)
                        return error;
-               dentry = nd->dentry;
                goto ok;
        }