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Subject[PATCH 03/13] dca: use list_move() instead of list_del()/list_add() combination
Date
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Maciej Sosnowski <maciej.sosnowski@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Tejun Heo <tj@kernel.org>
Cc: Dan Carpenter <error27@gmail.com>
---
drivers/dca/dca-core.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index c461eda..4abd089 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);

--
1.7.4.1


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