[PATCH v2 29/84] dpt_i2o: Call scsi_done() directly

[Bart Van Assche <bvanassche@xxxxxxx>]

Conditional statements are faster than indirect calls. Hence call
scsi_done() directly.

Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/scsi/dpt_i2o.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 7af96d14c9bc..1f00afcfe440 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -421,7 +421,6 @@ static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd
 	adpt_hba* pHba = NULL;
 	struct adpt_device* pDev = NULL;	/* dpt per device information */
 
-	cmd->scsi_done = done;
 	/*
 	 * SCSI REQUEST_SENSE commands will be executed automatically by the 
 	 * Host Adapter for any errors, so they should not be executed 
@@ -431,7 +430,7 @@ static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd
 
 	if ((cmd->cmnd[0] == REQUEST_SENSE) && (cmd->sense_buffer[0] != 0)) {
 		cmd->result = (DID_OK << 16);
-		cmd->scsi_done(cmd);
+		scsi_done(cmd);
 		return 0;
 	}
 
@@ -456,7 +455,7 @@ static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd
 			// TODO: if any luns are at this bus, scsi id then fake a TEST_UNIT_READY and INQUIRY response 
 			// with type 7F (for all luns less than the max for this bus,id) so the lun scan will continue.
 			cmd->result = (DID_NO_CONNECT << 16);
-			cmd->scsi_done(cmd);
+			scsi_done(cmd);
 			return 0;
 		}
 		cmd->device->hostdata = pDev;
@@ -2227,7 +2226,7 @@ static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct scsi_cmnd* cmd, struct adpt_d
 			printk(KERN_WARNING"%s: scsi opcode 0x%x not supported.\n",
 			     pHba->name, cmd->cmnd[0]);
 			cmd->result = (DID_ERROR <<16);
-			cmd->scsi_done(cmd);
+			scsi_done(cmd);
 			return 	0;
 		}
 	}
@@ -2451,9 +2450,7 @@ static void adpt_i2o_scsi_complete(void __iomem *reply, struct scsi_cmnd *cmd)
 
 	cmd->result |= (dev_status);
 
-	if(cmd->scsi_done != NULL){
-		cmd->scsi_done(cmd);
-	} 
+	scsi_done(cmd);
 }