From 3bb598fb23b6040e67b5e6db9a00b28cd26e5809 Mon Sep 17 00:00:00 2001
From: "Kirill A. Shutemov" <kirill@shutemov.name>
Date: Tue, 22 Mar 2011 16:34:18 -0700
Subject: [PATCH] drivers/dca/dca-core.c: use list_move() instead of
list_del()/list_add() combination
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/dca/dca-core.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index c461eda624115..4abd089a094fe 100644
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -111,10 +111,8 @@ static void unregister_dca_providers(void)
/* at this point only one domain in the list is expected */
domain = list_first_entry(&dca_domains, struct dca_domain, node);
- list_for_each_entry_safe(dca, _dca, &domain->dca_providers, node) {
- list_del(&dca->node);
- list_add(&dca->node, &unregistered_providers);
- }
+ list_for_each_entry_safe(dca, _dca, &domain->dca_providers, node)
+ list_move(&dca->node, &unregistered_providers);
dca_free_domain(domain);
--
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