scsi: megaraid: Return SCSI_MLQUEUE_HOST_BUSY instead of 1

.queuecommand() implementations are expected to return a SCSI_MLQUEUE_*
value. Return SCSI_MLQUEUE_HOST_BUSY from megaraid_queue_lck() instead
of 1. This patch doesn't change any functionality since
scsi_dispatch_cmd() converts all return values other than SCSI_MLQUEUE_*
into SCSI_MLQUEUE_HOST_BUSY.

Cc: Kashyap Desai <kashyap.desai@broadcom.com>
Cc: Sumit Saxena <sumit.saxena@broadcom.com>
Cc: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Cc: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Cc: megaraidlinux.pdl@broadcom.com
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260115210357.2501991-3-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index a00622c0c526146f04d84b9d265887807286d573..54ed0ba3f48a3c25e9316887d563106ef40d4469 100644 (file)
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -640,7 +640,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
                        }
 
                        if(!(scb = mega_allocate_scb(adapter, cmd))) {
-                               *busy = 1;
+                               *busy = SCSI_MLQUEUE_HOST_BUSY;
                                return NULL;
                        }
 
@@ -688,7 +688,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
 
                        /* Allocate a SCB and initialize passthru */
                        if(!(scb = mega_allocate_scb(adapter, cmd))) {
-                               *busy = 1;
+                               *busy = SCSI_MLQUEUE_HOST_BUSY;
                                return NULL;
                        }
                        pthru = scb->pthru;
@@ -730,7 +730,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
 
                        /* Allocate a SCB and initialize mailbox */
                        if(!(scb = mega_allocate_scb(adapter, cmd))) {
-                               *busy = 1;
+                               *busy = SCSI_MLQUEUE_HOST_BUSY;
                                return NULL;
                        }
                        mbox = (mbox_t *)scb->raw_mbox;
@@ -870,7 +870,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
 
                        /* Allocate a SCB and initialize mailbox */
                        if(!(scb = mega_allocate_scb(adapter, cmd))) {
-                               *busy = 1;
+                               *busy = SCSI_MLQUEUE_HOST_BUSY;
                                return NULL;
                        }
 
@@ -898,7 +898,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
        else {
                /* Allocate a SCB and initialize passthru */
                if(!(scb = mega_allocate_scb(adapter, cmd))) {
-                       *busy = 1;
+                       *busy = SCSI_MLQUEUE_HOST_BUSY;
                        return NULL;
                }