From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Tue, 22 Apr 2008 20:57:50 +0000 (+0200)
Subject: bus_remove_device: be more careful about incomplete initialization
X-Git-Tag: v2.6.26-rc1~1099
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29591b92e19f409d5ad4c099c2b7b5ea56f50dfa;p=pandora-kernel.git

bus_remove_device: be more careful about incomplete initialization

Prevent bus_remove_device() from crashing if dev->knode_bus has not been
initialized before it's called.

This can happen if the device_add() ended up breaking out early due to
an error, for example.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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