drivers/net/wan/farsync.c: add missing iounmap

Free card->mem in the error-handling code since it was successfully
allocated just above.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index ebb9f24eefb5..1a623183cbe5 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2483,6 +2483,7 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 pr_err("Control memory remap failed\n");
                 pci_release_regions(pdev);
                 pci_disable_device(pdev);
+                iounmap(card->mem);
                 kfree(card);
                 return -ENODEV;
         }