From: Andrew Morton <akpm@osdl.org>
Date: Sun, 1 Oct 2006 06:26:59 +0000 (-0700)
Subject: [PATCH] list_del-debug fix
X-Git-Tag: firefly_0821_release~33010
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ab8e92efcf3f7972f30033cad75f180aef4f3abc;p=firefly-linux-kernel-4.4.55.git

[PATCH] list_del-debug fix

These two BUG_ON()s are redundant and undesired: we're checking for this
condition further on in the function, only better.

Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/lib/list_debug.c b/lib/list_debug.c
index e80d27c97898..7ba9d823d388 100644
--- a/lib/list_debug.c
+++ b/lib/list_debug.c
@@ -59,9 +59,6 @@ EXPORT_SYMBOL(list_add);
  */
 void list_del(struct list_head *entry)
 {
-	BUG_ON(entry->prev->next != entry);
-	BUG_ON(entry->next->prev != entry);
-
 	if (unlikely(entry->prev->next != entry)) {
 		printk(KERN_ERR "list_del corruption. prev->next should be %p, "
 				"but was %p\n", entry, entry->prev->next);