---

yaml --- r: 38980 b: refs/heads/master c: 5e4009b h: refs/heads/master v: v3
git-mirror · Oct 4, 2006 · 461b470 · 461b470
1 parent 9ed0903
commit 461b470
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Showing 2 changed files with 19 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37e0333c68ca9cbddfc0108e1889556287563df0
+refs/heads/master: 5e4009ba3d5af40f5615fdb4304cc4a9947cca0a
diff --git a/trunk/drivers/scsi/sd.c b/trunk/drivers/scsi/sd.c
@@ -1795,7 +1795,7 @@ static void sd_shutdown(struct device *dev)
  **/
 static int __init init_sd(void)
 {
-	int majors = 0, i;
+	int majors = 0, i, err;
 
 	SCSI_LOG_HLQUEUE(3, printk("init_sd: sd driver entry point\n"));
 
@@ -1806,9 +1806,22 @@ static int __init init_sd(void)
 	if (!majors)
 		return -ENODEV;
 
-	class_register(&sd_disk_class);
+	err = class_register(&sd_disk_class);
+	if (err)
+		goto err_out;
 
-	return scsi_register_driver(&sd_template.gendrv);
+	err = scsi_register_driver(&sd_template.gendrv);
+	if (err)
+		goto err_out_class;
+
+	return 0;
+
+err_out_class:
+	class_unregister(&sd_disk_class);
+err_out:
+	for (i = 0; i < SD_MAJORS; i++)
+		unregister_blkdev(sd_major(i), "sd");
+	return err;
 }
 
 /**
@@ -1823,10 +1836,10 @@ static void __exit exit_sd(void)
 	SCSI_LOG_HLQUEUE(3, printk("exit_sd: exiting sd driver\n"));
 
 	scsi_unregister_driver(&sd_template.gendrv);
+	class_unregister(&sd_disk_class);
+
 	for (i = 0; i < SD_MAJORS; i++)
 		unregister_blkdev(sd_major(i), "sd");
-
-	class_unregister(&sd_disk_class);
 }
 
 module_init(init_sd);