| commit | 68ce670b6e8edc30551862e7f6a306e45389e189 | [log] [tgz] |
|---|---|---|
| author | Daeseok Youn <daeseok.youn@gmail.com> | Thu Jan 23 15:55:48 2014 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Jan 23 16:37:02 2014 -0800 |
| tree | 6d11b7ba37a902af3640da2eeb7e1ab701e607ec | |
| parent | 5d59e18270d4769c9160c282b25c00b6fc004ffb [diff] |
kernel/fork.c: remove redundant NULL check in dup_mm() current->mm doesn't need a NULL check in dup_mm(). Becasue dup_mm() is used only in copy_mm() and current->mm is checked whether it is NULL or not in copy_mm() before calling dup_mm(). Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>