s390/fs3270: add missing braces to if/else

Fix a few missing braces and wrong placement of braces
reported by checkpatch.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Sven Schnelle 2022-12-05 10:29:05 +01:00 • committed by Heiko Carstens
commit 945775155e