arch/x86/smbios: Strip trailing whitespace on DMI 17 part number.

dmidecode used to print

    'HMAA51S6AMR6N-UH  '

it now prints

    'HMAA51S6AMR6N-UH'

BUG=b:65403853
TEST=Verified using dmidecode

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ia10ef434a2377e34ae7a8f733c6465c2f8ee8dfa
Reviewed-on: https://review.coreboot.org/25302
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
1 file changed