From e636a7a430f41efb0ff2727960ce61ef9f8f6769 Mon Sep 17 00:00:00 2001 From: Shivasharan S Date: Wed, 23 Aug 2017 04:46:56 -0700 Subject: [PATCH] scsi: megaraid_sas: set minimum value of resetwaittime to be 1 secs Setting resetwaittime to 0 during a FW fault will result in driver not calling the OCR. Signed-off-by: Kashyap Desai Signed-off-by: Shivasharan S Cc: stable@vger.kernel.org Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen --- drivers/scsi/megaraid/megaraid_sas_base.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 5202c2fd72ac..2c309ec33696 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5479,7 +5479,8 @@ static int megasas_init_fw(struct megasas_instance *instance) instance->throttlequeuedepth = MEGASAS_THROTTLE_QUEUE_DEPTH; - if (resetwaittime > MEGASAS_RESET_WAIT_TIME) + if ((resetwaittime < 1) || + (resetwaittime > MEGASAS_RESET_WAIT_TIME)) resetwaittime = MEGASAS_RESET_WAIT_TIME; if ((scmd_timeout < 10) || (scmd_timeout > MEGASAS_DEFAULT_CMD_TIMEOUT)) -- 2.20.1