s390/mm: use fallthrough;

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index d56f67745e3e31a1926915316e7a52b905ead320..1bf091bab918bedf44bf80fb07a817b1535245b7 100644 (file)
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -852,9 +852,7 @@ void do_secure_storage_access(struct pt_regs *regs)
                        BUG();
                break;
        case VDSO_FAULT:
-               /* fallthrough */
        case GMAP_FAULT:
-               /* fallthrough */
        default:
                do_fault_error(regs, VM_READ | VM_WRITE, VM_FAULT_BADMAP);
                WARN_ON_ONCE(1);