ibmvnic: Fix IRQ mapping disposal in error path

[ 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>

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 85c11dafb4cd99532e763997734a64091036cb28..8b8a0c4fbc9934640a89d64ace7903591e8a5090 100644 (file)
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -2324,7 +2324,7 @@ 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);
        return rc;