diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c
index 457a762..d90e8c5 100644
--- a/drivers/ide/sgiioc4.c
+++ b/drivers/ide/sgiioc4.c
@@ -442,7 +442,7 @@
 				printk(KERN_WARNING
 				       "%s: DMA table too small\n",
 				       drive->name);
-				goto use_pio_instead;
+				return 0;
 			} else {
 				u32 bcount =
 				    0x10000 - (cur_addr & 0xffff);
@@ -477,9 +477,6 @@
 		return count;
 	}
 
-use_pio_instead:
-	ide_destroy_dmatable(drive);
-
 	return 0;		/* revert to PIO for this request */
 }
 
@@ -488,11 +485,9 @@
 	int ddir;
 	u8 write = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
 
-	if (sgiioc4_build_dmatable(drive, cmd) == 0) {
+	if (sgiioc4_build_dmatable(drive, cmd) == 0)
 		/* try PIO instead of DMA */
-		ide_map_sg(drive, cmd);
 		return 1;
-	}
 
 	if (write)
 		/* Writes TO the IOC4 FROM Main Memory */