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

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>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
index 2fd2586e42bf..bc594892507a 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
@@ -82,7 +82,7 @@ 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);
@@ -107,6 +107,8 @@ 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);
@@ -125,6 +127,7 @@ static void enetc_ptp_remove(struct pci_dev *pdev)
 
         enetc_phc_index = -1;
         ptp_qoriq_free(ptp_qoriq);
+        pci_free_irq_vectors(pdev);
         kfree(ptp_qoriq);
 
         pci_release_mem_regions(pdev);