From d48f8fad1e435eff26c29e8e109c1a50c441e533 Mon Sep 17 00:00:00 2001 From: Kevin Barnett Date: Wed, 31 Aug 2016 14:55:17 -0500 Subject: [PATCH] scsi: smartpqi: remove timeout for cache flush operations Some cache flush operations can take longer than the timeout value. Best to not impose a time limit to handle all cases. Reviewed-by: Scott Teel Reviewed-by: Scott Benesh Reviewed-by: Johannes Thumshirn Reviewed-by: Tomas Henzl Signed-off-by: Kevin Barnett Signed-off-by: Don Brace Signed-off-by: Martin K. Petersen --- drivers/scsi/smartpqi/smartpqi_init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index f0672ed416cb..c6dcb3358ebe 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -407,7 +407,6 @@ static int pqi_identify_physical_device(struct pqi_ctrl_info *ctrl_info, } #define SA_CACHE_FLUSH_BUFFER_LENGTH 4 -#define PQI_FLUSH_CACHE_TIMEOUT (30 * 1000) static int pqi_flush_cache(struct pqi_ctrl_info *ctrl_info) { @@ -434,7 +433,7 @@ static int pqi_flush_cache(struct pqi_ctrl_info *ctrl_info) goto out; rc = pqi_submit_raid_request_synchronous(ctrl_info, &request.header, - 0, NULL, PQI_FLUSH_CACHE_TIMEOUT); + 0, NULL, NO_TIMEOUT); pqi_pci_unmap(ctrl_info->pci_dev, request.sg_descriptors, 1, pci_direction);