nmi_watchdog: Clean up various small details

nmi_watchdog: Clean up various small details

Mostly copy/paste whitespace damage with a couple of nitpicks by
the checkpatch script. Fix the struct definition as requested by Ingo too.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: peterz@infradead.org
Cc: gorcunov@gmail.com
Cc: aris@redhat.com
LKML-Reference: <1266880143-24943-1-git-send-email-dzickus@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
--
 arch/x86/kernel/apic/hw_nmi.c |   14 +++++------
 arch/x86/kernel/traps.c       |    6 ++--
 include/linux/nmi.h           |    2 -
 kernel/nmi_watchdog.c         |   51 ++++++++++++++++++++----------------------
 4 files changed, 36 insertions(+), 37 deletions(-)