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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2006-11-25 11:09:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-11-25 13:28:34 -0800 |
| commit | 753ca4f312a4b26940e4731b4fa5dbbbbcc77e97 (patch) | |
| tree | bf0ca9aa882e50b681ec72e43998542472752ef6 /kernel/fork.c | |
| parent | a1b26c32af51d0fd82754bc06b495dd03c2f2d58 (diff) | |
| download | lwn-753ca4f312a4b26940e4731b4fa5dbbbbcc77e97.tar.gz lwn-753ca4f312a4b26940e4731b4fa5dbbbbcc77e97.zip | |
[PATCH] fix copy_process() error check
The return value of copy_process() should be checked by IS_ERR().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 3da978eec791..8cdd3e72ba55 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1315,9 +1315,8 @@ struct task_struct * __devinit fork_idle(int cpu) struct pt_regs regs; task = copy_process(CLONE_VM, 0, idle_regs(®s), 0, NULL, NULL, 0); - if (!task) - return ERR_PTR(-ENOMEM); - init_idle(task, cpu); + if (!IS_ERR(task)) + init_idle(task, cpu); return task; } |