linux-kernel - [PATCH 10/12] pci: use for_each

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Date:   Mon,  9 Jul 2018 10:36:48 +0200
From:   Daniel Vetter <daniel.vetter@...ll.ch>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     DRI Development <dri-devel@...ts.freedesktop.org>,
        Intel Graphics Development <intel-gfx@...ts.freedesktop.org>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Subject: [PATCH 10/12] pci: use for_each_if

Avoids the inverted condition compared to the open-coded version.

Signed-off-by: Daniel Vetter <daniel.vetter@...el.com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-pci@...r.kernel.org
---
 include/linux/pci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 340029b2fb38..1484471ed048 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -601,7 +601,7 @@ static inline bool pci_is_bridge(struct pci_dev *dev)
 
 #define for_each_pci_bridge(dev, bus)				\
 	list_for_each_entry(dev, &bus->devices, bus_list)	\
-		if (!pci_is_bridge(dev)) {} else
+		for_each_if (pci_is_bridge(dev))
 
 static inline struct pci_dev *pci_upstream_bridge(struct pci_dev *dev)
 {
-- 
2.18.0