patch-2.4.0-prerelease linux/drivers/scsi/sun3_scsi.c

• Lines: 12
• Date: Fri Dec 29 14:07:22 2000
• Orig file: v2.4.0-test12/linux/drivers/scsi/sun3_scsi.c
• Orig date: Sun Nov 19 18:44:14 2000

diff -u --recursive --new-file v2.4.0-test12/linux/drivers/scsi/sun3_scsi.c linux/drivers/scsi/sun3_scsi.c
@@ -487,7 +487,10 @@
 static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd,
 				    int write_flag)
 {
-		return wanted;
+	if((cmd->request.cmd == 0) || (cmd->request.cmd == 1))
+ 		return wanted;
+	else
+		return 0;
 }
 
 /* clean up after our dma is done */