enetc: Add missing call to 'pci_free_irq_vectors()' in probe and remove functions

[ Upstream commit dd7078f05e1b774a9e8c9f117101d97e4ccd0691 ]

Call to 'pci_free_irq_vectors()' are missing both in the error handling
path of the probe function, and in the remove function.
Add them.

Fixes: 19971f5ea0ab ("enetc: add PTP clock driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
index 8c1497e7d9c5c61c2ec4ec452066b91edb7c4680..aa31948eac6449f2cabb08bbc6426e0eb366c447 100644 (file)
--- a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
@@ -79,7 +79,7 @@ static int enetc_ptp_probe(struct pci_dev *pdev,
        n = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSIX);
        if (n != 1) {
                err = -EPERM;
-               goto err_irq;
+               goto err_irq_vectors;
        }
 
        ptp_qoriq->irq = pci_irq_vector(pdev, 0);
@@ -103,6 +103,8 @@ static int enetc_ptp_probe(struct pci_dev *pdev,
 err_no_clock:
        free_irq(ptp_qoriq->irq, ptp_qoriq);
 err_irq:
+       pci_free_irq_vectors(pdev);
+err_irq_vectors:
        iounmap(base);
 err_ioremap:
        kfree(ptp_qoriq);
@@ -120,6 +122,7 @@ static void enetc_ptp_remove(struct pci_dev *pdev)
        struct ptp_qoriq *ptp_qoriq = pci_get_drvdata(pdev);
 
        ptp_qoriq_free(ptp_qoriq);
+       pci_free_irq_vectors(pdev);
        kfree(ptp_qoriq);
 
        pci_release_mem_regions(pdev);