Commits
Figo.zhang committed f8086a07c47
USB: ehci-dbg.c: no need for checking it before call vfree vfree() does it's own NULL checking,so no need for check before calling it. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>