tree efcad511a28e5b78db8d666c78636c55b664a1a0
parent ebbd1bce79b3b4778d9e1914a22c42fcfa869cd9
author Paolo Galtieri <pgaltieri@mvista.com> 1134678868 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1134685365 -0800

[PATCH] IPMI oops fix

While doing some testing I discovered that if the BIOS on a board does not
properly setup the DMI information it leads to a panic in the IPMI code.

The panic is due to dereferencing a pointer which is not initialized.  The
pointer is initialized in port_setup() and/or mem_setup() and used in
init_one_smi() and cleanup_one_si(), however if either port_setup() or
mem_setup() return ENODEV the pointer does not get initialized.

Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>