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(parent: ffaa152) | patch
x86: check function status in EDD boot code
authorJan Beulich <jbeulich@novell.com>
Fri, 18 Jul 2008 12:35:37 +0000 (13:35 +0100)
committerH. Peter Anvin <hpa@zytor.com>
Fri, 18 Jul 2008 21:33:17 +0000 (14:33 -0700)
commitf2ba93929fdb91fd806be20e959a50f7db82790e
treeca3518a85672e3da4e36884139707ae6577939d5tree | snapshot
parentffaa152efd02849c0c36947f533f2ee3ee55369acommit | diff
x86: check function status in EDD boot code

Without checking the return value of get_edd_info() and adding the
entry only in the success case, 6 devices show up under
/sys/firmware/edd/, no matter how many devices are actually present.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/boot/edd.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git