trace.c: cosmetic coding style fixes

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: Ic8bd4c32c8f939aab9e1c22fc45f369e696f9380
Reviewed-on: https://review.coreboot.org/c/em100/+/37494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
1 file changed