do_last(): ELOOP failure exit should be done after leaving RCU mode

commit 5129fa482b upstream.

... or we risk seeing a bogus value of d_is_symlink() there.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Al Viro 2016-02-27 19:37:37 -05:00 • committed by Greg Kroah-Hartman
commit d57c0477f8