From: Thomas Klein <osstklei@de.ibm.com>
Date: Mon, 22 Jan 2007 11:55:20 +0000 (+0100)
Subject: ehea: Fixed possible nullpointer access
X-Git-Tag: v2.6.20-rc6~25^2~2
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41b69c705152e93b3c6c872678dffd8a19b14d61;p=linux-2.6

ehea: Fixed possible nullpointer access

Fixed possible nullpointer access in event queue processing

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 22c81ae4f9..1072e69ef8 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -575,8 +575,9 @@ static struct ehea_port *ehea_get_port(struct ehea_adapter *adapter,
 	int i;
 
 	for (i = 0; i < adapter->num_ports; i++)
-		if (adapter->port[i]->logical_port_id == logical_port)
-			return adapter->port[i];
+		if (adapter->port[i])
+	                if (adapter->port[i]->logical_port_id == logical_port)
+				return adapter->port[i];
 	return NULL;
 }