Commit 753ca4f3 authored by Akinobu Mita's avatar Akinobu Mita Committed by Linus Torvalds
Browse files

[PATCH] fix copy_process() error check 



The return value of copy_process() should be checked by IS_ERR().

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a1b26c32

kernel/fork.c

+2 −3
Original line number Diff line number Diff line
@@ -1315,8 +1315,7 @@ struct task_struct * __devinit fork_idle(int cpu) 
	struct pt_regs regs;



	task = copy_process(CLONE_VM, 0, idle_regs(&regs), 0, NULL, NULL, 0);

	if (!task)

		return ERR_PTR(-ENOMEM);

	if (!IS_ERR(task))

		init_idle(task, cpu);



	return task;