Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
firewire: warn on fatal condition in topology code
If this ever happens to anybody, we want to have it in his log.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
+2
-1
drivers/firewire/fw-topology.c
+2
-1
drivers/firewire/fw-topology.c
···
21
#include <linux/module.h>
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#include <linux/wait.h>
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#include <linux/errno.h>
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#include <asm/system.h>
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#include "fw-transaction.h"
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#include "fw-topology.h"
···
425
node1 = fw_node(list1.next);
426
427
while (&node0->link != &list0) {
428
429
-
/* assert(node0->port_count == node1->port_count); */
430
if (node0->link_on && !node1->link_on)
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event = FW_NODE_LINK_OFF;
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else if (!node0->link_on && node1->link_on)
···
21
#include <linux/module.h>
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#include <linux/wait.h>
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#include <linux/errno.h>
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+
#include <asm/bug.h>
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#include <asm/system.h>
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#include "fw-transaction.h"
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#include "fw-topology.h"
···
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node1 = fw_node(list1.next);
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426
while (&node0->link != &list0) {
427
+
WARN_ON(node0->port_count != node1->port_count);
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if (node0->link_on && !node1->link_on)
430
event = FW_NODE_LINK_OFF;
431
else if (!node0->link_on && node1->link_on)