linux-kernel - [PATCH v11 25/60] PCI: Reuse res_to_dev_res() in reassign_resources

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Message-Id: <1460074573-7481-26-git-send-email-yinghai@kernel.org>
Date:	Thu,  7 Apr 2016 17:15:38 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>,
	David Miller <davem@...emloft.net>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Wei Yang <weiyang@...ux.vnet.ibm.com>, TJ <linux@....tj>,
	Yijing Wang <wangyijing@...wei.com>,
	Khalid Aziz <khalid.aziz@...cle.com>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH v11 25/60] PCI: Reuse res_to_dev_res() in reassign_resources_sorted()

Now res_to_dev_res() does not print out debug message anymore, so
we can reuse it in reassign_resource_sorted() without confusing printout.

Signed-off-by: Yinghai Lu <yinghai@...nel.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 dd33234..fc30f80 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -239,26 +239,17 @@ 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