From 3505144e5428e1a75a573dcc37bf865d7d7bf988 Mon Sep 17 00:00:00 2001 From: Steffen Maier Date: Thu, 8 Nov 2018 15:44:56 +0100 Subject: [PATCH] scsi: zfcp: silence -Wimplicit-fallthrough in zfcp_erp_lun_strategy() For some reason the already existing substring "fall through" in the comment is not sufficient for GCC to silence -Wimplicit-fallthrough. CC [M] drivers/s390/scsi/zfcp_erp.o drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_lun_strategy': drivers/s390/scsi/zfcp_erp.c:1065:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_OPEN) ^ drivers/s390/scsi/zfcp_erp.c:1068:2: note: here case ZFCP_ERP_STEP_LUN_CLOSING: ^~~~ Signed-off-by: Steffen Maier Reviewed-by: Benjamin Block Signed-off-by: Martin K. Petersen --- drivers/s390/scsi/zfcp_erp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 8e5f01f5be81..b2845c5b8106 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -1070,7 +1070,8 @@ static enum zfcp_erp_act_result zfcp_erp_lun_strategy( zfcp_erp_lun_strategy_clearstati(sdev); if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_OPEN) return zfcp_erp_lun_strategy_close(erp_action); - /* already closed, fall through */ + /* already closed */ + /* fall through */ case ZFCP_ERP_STEP_LUN_CLOSING: if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_OPEN) return ZFCP_ERP_FAILED; -- 2.30.2