From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 7 Oct 2021 13:28:12 -0700
Subject: scsi: acornscsi: Call scsi_done() directly
Git-commit: 396dd2c0b7b251dbe6013baf126ce954752a581b
Patch-mainline: v5.16-rc1
References: jsc#PED-1561

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

Link: https://lore.kernel.org/r/20211007202923.2174984-18-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
 drivers/scsi/arm/acornscsi.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -856,13 +856,10 @@ static void acornscsi_done(AS_Host *host
 		}
 	}
 
-	if (!SCpnt->scsi_done)
-	    panic("scsi%d.H: null scsi_done function in acornscsi_done", host->host->host_no);
-
 	clear_bit(SCpnt->device->id * 8 +
 		  (u8)(SCpnt->device->lun & 0x7), host->busyluns);
 
-	SCpnt->scsi_done(SCpnt);
+	scsi_done(SCpnt);
     } else
 	printk("scsi%d: null command in acornscsi_done", host->host->host_no);
 
@@ -2479,7 +2476,6 @@ static int acornscsi_queuecmd_lck(struct
     }
 #endif
 
-    SCpnt->scsi_done = done;
     SCpnt->host_scribble = NULL;
     SCpnt->result = 0;
     SCpnt->SCp.phase = (int)acornscsi_datadirection(SCpnt->cmnd[0]);