Merge tag 'clang-fixes-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nathan...

Merge tag 'clang-fixes-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nathan/linux

Pull Clang build fix from Nathan Chancellor:

 - Wrap declaration and assignment of key_pass in certs/extract-cert.c
   with '#ifdef' that matches its only usage to clear up an instance of
   a new clang subwarning, -Wunused-but-set-global.

* tag 'clang-fixes-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nathan/linux:
  extract-cert: Wrap key_pass with '#ifdef USE_PKCS11_ENGINE'