USB: composite: Fix bug: should test set_alt function pointer before use it
authorBryan Wu <cooloney@kernel.org>
Wed, 7 Jan 2009 16:21:18 +0000 (00:21 +0800)
committerGreg Kroah-Hartman <gregkh@kvm.kroah.org>
Wed, 28 Jan 2009 00:15:35 +0000 (16:15 -0800)
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found