[PATCH] PCI: shrink drivers/pci/proc.c::pci_seq_start()

[Greg KH <gregkh@suse.de>]

ChangeSet 1.2181.16.21, 2005/03/28 15:10:34-08:00, eike-kernel@sf-tec.de

[PATCH] PCI: shrink drivers/pci/proc.c::pci_seq_start()

this patch shrinks pci_seq_start by using for_each_pci_dev() macro instead
of explicitely using a loop and avoiding a goto.

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


 drivers/pci/proc.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)


diff -Nru a/drivers/pci/proc.c b/drivers/pci/proc.c
--- a/drivers/pci/proc.c	2005-04-01 15:32:36 -08:00
+++ b/drivers/pci/proc.c	2005-04-01 15:32:36 -08:00
@@ -313,13 +313,10 @@
 	struct pci_dev *dev = NULL;
 	loff_t n = *pos;
 
-	dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
-	while (n--) {
-		dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
-		if (dev == NULL)
-			goto exit;
+	for_each_pci_dev(dev) {
+		if (!n--)
+			break;
 	}
-exit:
 	return dev;
 }
 

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/