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path: root/drivers/infiniband/hw/cxgb3/iwch_provider.c
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Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_provider.c')
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_provider.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 6895523779d..ed7175549eb 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -37,6 +37,7 @@
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/list.h>
+#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/ethtool.h>
#include <linux/rtnetlink.h>
@@ -1199,11 +1200,14 @@ static int iwch_query_port(struct ib_device *ibdev,
props->state = IB_PORT_DOWN;
else {
inetdev = in_dev_get(netdev);
- if (inetdev->ifa_list)
- props->state = IB_PORT_ACTIVE;
- else
+ if (inetdev) {
+ if (inetdev->ifa_list)
+ props->state = IB_PORT_ACTIVE;
+ else
+ props->state = IB_PORT_INIT;
+ in_dev_put(inetdev);
+ } else
props->state = IB_PORT_INIT;
- in_dev_put(inetdev);
}
props->port_cap_flags =