[Bridge] [PATCH] bridge: make brctl showstp display port id

Joakim Tjernlund Joakim.Tjernlund at transmode.se
Wed Feb 29 09:15:23 UTC 2012

My brctl showstp br0 always shows a 0 port id:
eth2 (1)
 port id		0			state		       disabled
 designated root	8000.00069c00b2fb	path cost		 100

because port id is printed as a hex number in sys fs. Change the
two hex occurrences(port no and port id) to decimal, just like all
the other numbers in this area.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund at transmode.se>
 net/bridge/br_sysfs_if.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index fd5799c..9c4c2eb 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -86,13 +86,13 @@ static BRPORT_ATTR(designated_cost, S_IRUGO, show_designated_cost, NULL);
 static ssize_t show_port_id(struct net_bridge_port *p, char *buf)
-	return sprintf(buf, "0x%x\n", p->port_id);
+	return sprintf(buf, "%d\n", p->port_id);
 static BRPORT_ATTR(port_id, S_IRUGO, show_port_id, NULL);
 static ssize_t show_port_no(struct net_bridge_port *p, char *buf)
-	return sprintf(buf, "0x%x\n", p->port_no);
+	return sprintf(buf, "%d\n", p->port_no);
 static BRPORT_ATTR(port_no, S_IRUGO, show_port_no, NULL);

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