x86/microcode/intel: Sanitize _save_mc()
x86/microcode/intel: Sanitize _save_mc()

Shorten local variable names for better readability and flatten loop
indentation levels.

No functionality change.

Signed-off-by: Borislav Petkov <0691a664b24b6f15b20cd5aee64b72271db08be1@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs