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(parent: 08119e8) | patch
bus_remove_device: be more careful about incomplete initialization
authorRafael J. Wysocki <rjw@sisk.pl>
Tue, 22 Apr 2008 20:57:50 +0000 (22:57 +0200)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 23 Apr 2008 00:40:36 +0000 (17:40 -0700)
commit29591b92e19f409d5ad4c099c2b7b5ea56f50dfa
tree0e3625c691318934f97f384d0cac862b13b29719tree | snapshot
parent08119e8966e993993d0ba92b2fba38c582c8f787commit | diff
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>
drivers/base/bus.c diff | blob | history
Domain: System / Kernel;