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Commit 55ebcc38 authored by Arnaud Patard's avatar Arnaud Patard Committed by Linus Torvalds
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[PATCH] IPMI: Fix oops on ipmi_msghandler removal for non ipmi systems 



When the ipmi_si module is loaded on a system without any ipmi device, it
fails with nodev.  It would be fine if all resources were freed.  A call to
device_unregister() is missing, resulting to a oops when you remove the
ipmi_msghandler.

Signed-off-by: default avatarArnaud Patard <apatard@mandriva.com>
Acked-by: default avatarCorey Minyard <minyard@acm.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e1ed7ac7

drivers/char/ipmi/ipmi_si_intf.c

+1 −0
Original line number Diff line number Diff line
@@ -2481,6 +2481,7 @@ static __devinit int init_ipmi_si(void) 
#ifdef CONFIG_PCI

		pci_unregister_driver(&ipmi_pci_driver);

#endif

		driver_unregister(&ipmi_driver);

		printk("ipmi_si: Unable to find any System Interface(s)\n");

		return -ENODEV;

	} else {