On Wed, 2011-01-05 at 11:11 +0100, Mike Galbraith wrote:> static inline void autogroup_free(struct task_group *tg)> {> - kfree(tg->autogroup);> + if (tg->autogroup)> + kfree(tg->autogroup);> }WARNING: kfree(NULL) is safe this check is probably not required#43: FILE: kernel/sched_autogroup.c:24:+ if (tg->autogroup)+ kfree(tg->autogroup);