diff mbox series

[48/84] megaraid: Call scsi_done() directly

Message ID 20210918000607.450448-49-bvanassche@acm.org (mailing list archive)
State Superseded
Headers show
Series Call scsi_done() directly | expand

Commit Message

Bart Van Assche Sept. 18, 2021, 12:05 a.m. UTC 
Conditional statements are faster than indirect calls. Hence call
scsi_done() directly.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/megaraid/megaraid_mbox.c       |  9 ++++-----
 drivers/scsi/megaraid/megaraid_sas_base.c   | 16 ++++++++--------
 drivers/scsi/megaraid/megaraid_sas_fusion.c |  6 +++---
 3 files changed, 15 insertions(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index d20c2e4ee793..705c5027ba91 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -1440,7 +1440,6 @@  megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd
 	int		if_busy;
 
 	adapter		= SCP2ADAPTER(scp);
-	scp->scsi_done	= done;
 	scp->result	= 0;
 
 	/*
@@ -2358,7 +2357,7 @@  megaraid_mbox_dpc(unsigned long devp)
 		megaraid_dealloc_scb(adapter, scb);
 
 		// send the scsi packet back to kernel
-		scp->scsi_done(scp);
+		scsi_done(scp);
 	}
 
 	return;
@@ -2416,7 +2415,7 @@  megaraid_abort_handler(struct scsi_cmnd *scp)
 				scb->sno, scb->dev_channel, scb->dev_target));
 
 			scp->result = (DID_ABORT << 16);
-			scp->scsi_done(scp);
+			scsi_done(scp);
 
 			megaraid_dealloc_scb(adapter, scb);
 
@@ -2446,7 +2445,7 @@  megaraid_abort_handler(struct scsi_cmnd *scp)
 				scb->dev_channel, scb->dev_target));
 
 			scp->result = (DID_ABORT << 16);
-			scp->scsi_done(scp);
+			scsi_done(scp);
 
 			megaraid_dealloc_scb(adapter, scb);
 
@@ -2566,7 +2565,7 @@  megaraid_reset_handler(struct scsi_cmnd *scp)
 			}
 
 			scb->scp->result = (DID_RESET << 16);
-			scb->scp->scsi_done(scb->scp);
+			scsi_done(scb->scp);
 
 			megaraid_dealloc_scb(adapter, scb);
 		}
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index e4298bf4a482..4ae585a5b1a5 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1794,7 +1794,7 @@  megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 
 	if (instance->unload == 1) {
 		scmd->result = DID_NO_CONNECT << 16;
-		scmd->scsi_done(scmd);
+		scsi_done(scmd);
 		return 0;
 	}
 
@@ -1809,7 +1809,7 @@  megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 			return SCSI_MLQUEUE_HOST_BUSY;
 		} else {
 			scmd->result = DID_NO_CONNECT << 16;
-			scmd->scsi_done(scmd);
+			scsi_done(scmd);
 			return 0;
 		}
 	}
@@ -1818,7 +1818,7 @@  megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 	if (!mr_device_priv_data ||
 	    (atomic_read(&instance->adprecovery) == MEGASAS_HW_CRITICAL_ERROR)) {
 		scmd->result = DID_NO_CONNECT << 16;
-		scmd->scsi_done(scmd);
+		scsi_done(scmd);
 		return 0;
 	}
 
@@ -1826,7 +1826,7 @@  megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 		ld_tgt_id = MEGASAS_TARGET_ID(scmd->device);
 		if (instance->ld_tgtid_status[ld_tgt_id] == LD_TARGET_ID_DELETED) {
 			scmd->result = DID_NO_CONNECT << 16;
-			scmd->scsi_done(scmd);
+			scsi_done(scmd);
 			return 0;
 		}
 	}
@@ -1857,7 +1857,7 @@  megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 	return instance->instancet->build_and_issue_cmd(instance, scmd);
 
  out_done:
-	scmd->scsi_done(scmd);
+	scsi_done(scmd);
 	return 0;
 }
 
@@ -2783,7 +2783,7 @@  static int megasas_wait_for_outstanding(struct megasas_instance *instance)
 					reset_index, reset_cmd,
 					reset_cmd->scmd->cmnd[0]);
 
-				reset_cmd->scmd->scsi_done(reset_cmd->scmd);
+				scsi_done(reset_cmd->scmd);
 				megasas_return_cmd(instance, reset_cmd);
 			} else if (reset_cmd->sync_cmd) {
 				dev_notice(&instance->pdev->dev, "%p synch cmds"
@@ -3640,7 +3640,7 @@  megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
 			atomic_dec(&instance->fw_outstanding);
 
 			scsi_dma_unmap(cmd->scmd);
-			cmd->scmd->scsi_done(cmd->scmd);
+			scsi_done(cmd->scmd);
 			megasas_return_cmd(instance, cmd);
 
 			break;
@@ -3686,7 +3686,7 @@  megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
 		atomic_dec(&instance->fw_outstanding);
 
 		scsi_dma_unmap(cmd->scmd);
-		cmd->scmd->scsi_done(cmd->scmd);
+		scsi_done(cmd->scmd);
 		megasas_return_cmd(instance, cmd);
 
 		break;
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 26d0cf9353dd..478af0260718 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -3493,7 +3493,7 @@  megasas_complete_r1_command(struct megasas_instance *instance,
 		megasas_return_cmd_fusion(instance, cmd);
 		scsi_dma_unmap(scmd_local);
 		megasas_sdev_busy_dec(instance, scmd_local);
-		scmd_local->scsi_done(scmd_local);
+		scsi_done(scmd_local);
 	}
 }
 
@@ -3597,7 +3597,7 @@  complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex,
 				megasas_return_cmd_fusion(instance, cmd_fusion);
 				scsi_dma_unmap(scmd_local);
 				megasas_sdev_busy_dec(instance, scmd_local);
-				scmd_local->scsi_done(scmd_local);
+				scsi_done(scmd_local);
 			} else	/* Optimal VD - R1 FP command completion. */
 				megasas_complete_r1_command(instance, cmd_fusion);
 			break;
@@ -4977,7 +4977,7 @@  int megasas_reset_fusion(struct Scsi_Host *shost, int reason)
 					atomic_dec(&instance->ldio_outstanding);
 				megasas_return_cmd_fusion(instance, cmd_fusion);
 				scsi_dma_unmap(scmd_local);
-				scmd_local->scsi_done(scmd_local);
+				scsi_done(scmd_local);
 			}
 		}