From b79125da58853ef4af0d88f0a9d5301a7fdb4abe Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Wed, 29 Jul 2020 16:36:32 -0500
Subject: ibmvnic: Fix IRQ mapping disposal in error path

From: Thomas Falcon <tlfalcon@linux.ibm.com>

[ Upstream commit 27a2145d6f826d1fad9de06ac541b1016ced3427 ]

RX queue IRQ mappings are disposed in both the TX IRQ and RX IRQ
error paths. Fix this and dispose of TX IRQ mappings correctly in
case of an error.

Fixes: ea22d51a7831 ("ibmvnic: simplify and improve driver probe function")
Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 5e9e45befc875..d8115a9333e05 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -2926,7 +2926,7 @@ req_rx_irq_failed:
 req_tx_irq_failed:
 	for (j = 0; j < i; j++) {
 		free_irq(adapter->tx_scrq[j]->irq, adapter->tx_scrq[j]);
-		irq_dispose_mapping(adapter->rx_scrq[j]->irq);
+		irq_dispose_mapping(adapter->tx_scrq[j]->irq);
 	}
 	release_sub_crqs(adapter, 1);
 	return rc;
-- 
2.25.1