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[PATCH 4.9 07/94] s390/qeth: add missing hash table initializations

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  [PATCH 4.9 07/94] s390/qeth: add missing hash table initializations Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-05 19:20 +0200

#1657959 — [PATCH 4.9 07/94] s390/qeth: add missing hash table initializations

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ursula Braun <ubraun@linux.vnet.ibm.com>


[ Upstream commit ebccc7397e4a49ff64c8f44a54895de9d32fe742 ]

commit 5f78e29ceebf ("qeth: optimize IP handling in rx_mode callback")
added new hash tables, but missed to initialize them.

Fixes: 5f78e29ceebf ("qeth: optimize IP handling in rx_mode callback")
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/s390/net/qeth_l3_main.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -3162,6 +3162,8 @@ static int qeth_l3_probe_device(struct c
 	rc = qeth_l3_create_device_attributes(&gdev->dev);
 	if (rc)
 		return rc;
+	hash_init(card->ip_htable);
+	hash_init(card->ip_mc_htable);
 	card->options.layer2 = 0;
 	card->info.hwtrap = 0;
 	return 0;

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