s390/mm,fault: replace WARN_ON_ONCE() with unreachable()
do_secure_storage_access() contains a switch statements which handles all possible return values from get_fault_type(). Therefore remove the pointless default case error handling and replace it with unreachable(). Reviewed-by:Janosch Frank <frankja@linux.ibm.com> Signed-off-by:
Heiko Carstens <hca@linux.ibm.com> Signed-off-by:
Vasily Gorbik <gor@linux.ibm.com>
Loading
Please register or sign in to comment