[PATCH 02/36] PCI: Reuse res_to_dev_res in reassign_resources_sorted

From: Yinghai Lu <yinghai@kernel.org>
To: Bjorn Helgaas <bhelgaas@google.com>,
	David Miller <davem@davemloft.net>,
	David Ahern <david.ahern@oracle.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Wei Yang <weiyang@linux.vnet.ibm.com>, TJ <linux@iam.tj>,
	Yijing Wang <wangyijing@huawei.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 02/36] PCI: Reuse res_to_dev_res in reassign_resources_sorted
Date: Mon,  6 Jul 2015 16:38:52 -0700	[thread overview]
Message-ID: <1436225966-27247-3-git-send-email-yinghai@kernel.org> (raw)
In-Reply-To: <1436225966-27247-1-git-send-email-yinghai@kernel.org>

Now res_to_dev_res() does not print out debug message anymore, so
reuse it in reassign_resource_sorted().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/pci/setup-bus.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index f0fa705..247d8fe 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -240,26 +240,17 @@ static void reassign_resources_sorted(struct list_head *realloc_head,
 {
 	struct resource *res;
 	struct pci_dev_resource *add_res, *tmp;
-	struct pci_dev_resource *dev_res;
 	resource_size_t add_size, align;
 	int idx;
 
 	list_for_each_entry_safe(add_res, tmp, realloc_head, list) {
-		bool found_match = false;
-
 		res = add_res->res;
 		/* skip resource that has been reset */
 		if (!res->flags)
 			goto out;
 
 		/* skip this resource if not found in head list */
-		list_for_each_entry(dev_res, head, list) {
-			if (dev_res->res == res) {
-				found_match = true;
-				break;
-			}
-		}
-		if (!found_match)/* just skip */
+		if (!res_to_dev_res(head, res))
 			continue;
 
 		idx = res - &add_res->dev->resource[0];
-- 
1.8.4.5

