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zorro: Fix device_register() error handling 

If device_register() fails then call put_device().
See comment to device_register.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Vasiliy Kulikov 2010-09-19 16:55:21 +04:00 committed by Geert Uytterhoeven
parent 0c37dd7c41
commit 10b68799b3
1 changed files with 2 additions and 0 deletions
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2
drivers/zorro/zorro.c
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@ -142,6 +142,7 @@ static int __init amiga_zorro_probe(struct platform_device *pdev)
error = device_register(&bus->dev);
if (error) {
pr_err("Zorro: Error registering zorro_bus\n");
put_device(&bus->dev);
kfree(bus);
return error;
}
@ -175,6 +176,7 @@ static int __init amiga_zorro_probe(struct platform_device *pdev)
if (error) {
dev_err(&bus->dev, "Error registering device %s\n",
z->name);
put_device(&z->dev);
continue;
}
error = zorro_create_sysfs_dev_files(z);