[WATCHDOG] Fix return value warning in hpwdt
[WATCHDOG] Fix return value warning in hpwdt

The return value of smbios_scan_machine() is never used, and when it
succeeds it doesn't return anything, so just make it void.  This fixes:

    drivers/watchdog/hpwdt.c: In function 'smbios_scan_machine':
    drivers/watchdog/hpwdt.c:562: warning: control reaches end of non-void function

Signed-off-by: Roland Dreier <91e9b5f7ca0bb6300133ed378670d64af90dde66@cisco.com>
Acked-by: Thomas Mingarelli <b4f3f7ff2b433a313f0679865c1232c099432286@hp.com>
Signed-off-by: Wim Van Sebroeck <5f65f6985de1ebf15dde04e0dc4668211868bafa@iguana.be>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>


TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas