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dmi-id: fix a memory leak in dmi_id_init error path

This patch adds a missing kfree(dmi_dev) in dmi_id_init error path.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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AxelLin authored and gregkh committed Jul 1, 2010
1 parent 49c1940 commit 5b232f753a842fa66eab86e51dc76e3929d853af
Showing with 3 additions and 1 deletion.
  1. +3 −1 drivers/firmware/dmi-id.c
@@ -229,10 +229,12 @@ static int __init dmi_id_init(void)
ret = device_register(dmi_dev);
if (ret)
- goto fail_class_unregister;
+ goto fail_free_dmi_dev;
return 0;
+fail_free_dmi_dev:
+ kfree(dmi_dev);
fail_class_unregister:
class_unregister(&dmi_class);

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