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(parent: 6a7255e) | patch
USB: fix transvibrator disconnect race
authorOliver Neukum <oliver@neukum.name>
Fri, 24 Nov 2006 11:55:59 +0000 (12:55 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 20 Dec 2006 18:13:23 +0000 (10:13 -0800)
commit96ca014d53d2c2f9d3b32fe6f2f003e660c3bc63
tree7daca3e8dc0e9d400920f7bf5aacc7c548248f91tree | snapshot
parent6a7255e1df3cf8f89c2c0c6eeea866c6bb17cfb9commit | diff
USB: fix transvibrator disconnect race

in disconnect you set the interface's private data to NULL. In your IO
methods you unconditionally follow the pointer into never never land.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/misc/trancevibrator.c diff | blob | history
John Crispins staging tree