Unverified Commit 22a34c6f authored Jan 30, 2020 by Madhuparna Bhowmik Committed by Christian Brauner Feb 28, 2020

exit: Fix Sparse errors and warnings



This patch fixes the following sparse error:
kernel/exit.c:627:25: error: incompatible types in comparison expression

And the following warning:
kernel/exit.c:626:40: warning: incorrect type in assignment

Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
[christian.brauner@ubuntu.com: edit commit message]
Link: https://lore.kernel.org/r/20200130062028.4870-1-madhuparnabhowmik10@gmail.com


Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

parent 0c282b06

kernel/exit.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -619,8 +619,8 @@ static void forget_original_parent(struct task_struct *father,
		reaper = find_new_reaper(father, reaper);
		list_for_each_entry(p, &father->children, sibling) {
		for_each_thread(p, t) {
		t->real_parent = reaper;
		BUG_ON((!t->ptrace) != (t->parent == father));
		RCU_INIT_POINTER(t->real_parent, reaper);
		BUG_ON((!t->ptrace) != (rcu_access_pointer(t->parent) == father));
		if (likely(!t->ptrace))
		t->parent = t->real_parent;
		if (t->pdeath_signal)

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