Commits
Guennadi Liakhovetski committed 57845bd1042
[PATCH] USB: console: fix oops Prevent NULL dereference when used as a USB-serial console. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>