Commit 524223ca authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by Adrian Bunk
Browse files

BUG_ON() Conversion in kernel/ptrace.c 



this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: default avatarEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
parent 9ba025f1

kernel/ptrace.c

+1 −2
Original line number Diff line number Diff line
@@ -30,8 +30,7 @@ 
 */

void __ptrace_link(task_t *child, task_t *new_parent)

{

	if (!list_empty(&child->ptrace_list))

		BUG();

	BUG_ON(!list_empty(&child->ptrace_list));

	if (child->parent == new_parent)

		return;

	list_add(&child->ptrace_list, &child->parent->ptrace_children);