From e76acc51942649398660ca50655af5afecf29c42 Mon Sep 17 00:00:00 2001 From: Steffen Maier Date: Fri, 25 Oct 2019 18:12:52 +0200 Subject: [PATCH] scsi: zfcp: proper indentation to reduce confusion in zfcp_erp_required_act No functional change. The unary not operator only applies to the sub expression before the logical or. So we return early if (not running) or failed. Link: https://lore.kernel.org/r/df4f897f6e83eaa528465d0858d5a22daac47a2f.1572018132.git.bblock@linux.ibm.com Reviewed-by: Jens Remus Reviewed-by: Benjamin Block Signed-off-by: Steffen Maier Signed-off-by: Benjamin Block Signed-off-by: Martin K. Petersen --- drivers/s390/scsi/zfcp_erp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 96f0d34e9459..93655b85b73f 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -174,7 +174,7 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want, return 0; p_status = atomic_read(&port->status); if (!(p_status & ZFCP_STATUS_COMMON_RUNNING) || - p_status & ZFCP_STATUS_COMMON_ERP_FAILED) + p_status & ZFCP_STATUS_COMMON_ERP_FAILED) return 0; if (!(p_status & ZFCP_STATUS_COMMON_UNBLOCKED)) need = ZFCP_ERP_ACTION_REOPEN_PORT; @@ -190,7 +190,7 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want, return 0; a_status = atomic_read(&adapter->status); if (!(a_status & ZFCP_STATUS_COMMON_RUNNING) || - a_status & ZFCP_STATUS_COMMON_ERP_FAILED) + a_status & ZFCP_STATUS_COMMON_ERP_FAILED) return 0; if (p_status & ZFCP_STATUS_COMMON_NOESC) return need;