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From: Tomas Henzl <thenzl@redhat.com>
Date: Fri, 24 Mar 2023 16:01:34 +0100
Subject: scsi: megaraid_sas: Fix crash after a double completion
Git-commit: 2309df27111a51734cb9240b4d3c25f2f3c6ab06
Patch-mainline: v6.3-rc5
References: git-fixes

When a physical disk is attached directly "without JBOD MAP support" (see
megasas_get_tm_devhandle()) then there is no real error handling in the
driver.  Return FAILED instead of SUCCESS.

Fixes: 18365b138508 ("megaraid_sas: Task management support")
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20230324150134.14696-1-thenzl@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
 drivers/scsi/megaraid/megaraid_sas_fusion.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 84c9a55a5794..8a83f3fc2b86 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -4771,7 +4771,7 @@ int megasas_task_abort_fusion(struct scsi_cmnd *scmd)
 	devhandle = megasas_get_tm_devhandle(scmd->device);
 
 	if (devhandle == (u16)ULONG_MAX) {
-		ret = SUCCESS;
+		ret = FAILED;
 		sdev_printk(KERN_INFO, scmd->device,
 			"task abort issued for invalid devhandle\n");
 		mutex_unlock(&instance->reset_mutex);
@@ -4841,7 +4841,7 @@ int megasas_reset_target_fusion(struct scsi_cmnd *scmd)
 	devhandle = megasas_get_tm_devhandle(scmd->device);
 
 	if (devhandle == (u16)ULONG_MAX) {
-		ret = SUCCESS;
+		ret = FAILED;
 		sdev_printk(KERN_INFO, scmd->device,
 			"target reset issued for invalid devhandle\n");
 		mutex_unlock(&instance->reset_mutex);