From 9b78d8fadeee078ca947a3b44157f42035fdf8b1 Mon Sep 17 00:00:00 2001 From: Guixin Liu Date: Wed, 14 Sep 2022 16:47:59 +0800 Subject: scsi: megaraid_sas: Correct value passed to scsi_device_lookup() The "id" parameter currently passed to scsi_device_lookup() when removing a device is incorrect. It should be "ld_target_id % MEGASAS_MAX_DEV_PER_CHANNEL". Link: https://lore.kernel.org/r/1663145283-4872-2-git-send-email-kanie@linux.alibaba.com Fixes: ae6874ba4b43 ("scsi: megaraid_sas: Early detection of VD deletion through RaidMap update") Acked-by: Sumit Saxena Signed-off-by: Guixin Liu Signed-off-by: Martin K. Petersen --- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/megaraid/megaraid_sas_base.c') diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index ae6b9a570fa9..1772b0be88fe 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -8924,7 +8924,7 @@ megasas_aen_polling(struct work_struct *work) sdev1 = scsi_device_lookup(instance->host, MEGASAS_MAX_PD_CHANNELS + (ld_target_id / MEGASAS_MAX_DEV_PER_CHANNEL), - (ld_target_id - MEGASAS_MAX_DEV_PER_CHANNEL), + (ld_target_id % MEGASAS_MAX_DEV_PER_CHANNEL), 0); if (sdev1) megasas_remove_scsi_device(sdev1); -- cgit v1.2.3