tree df5ebd131aab516a35aa78a557696fe03af721c0
parent e35735b9a5d8d38d9ffe2f1f0cdcbb0d45c42eff
author Anton Blanchard <anton@samba.org> 1411541996 +1000
committer Michael Ellerman <mpe@ellerman.id.au> 1412234109 +1000

powerpc: Simplify do_sigbus

Exit out early for a kernel fault, avoiding indenting of
most of the function.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>