x86, mpparse: Remove unnecessary variable
x86, mpparse: Remove unnecessary variable

'ret' isn't used by check_slot(), gets initialized but has no real use,
so remove it.

Signed-off-by: Rakib Mullick <2f7339c94289206631ea987457c76ccb2aafd26d@gmail.com>
LKML-Reference: <891a819e330950fef8f181402e39d921b09f21cf@mail.gmail.com>
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@elte.hu>

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