Staging: SLICOSS: Free multicast list at driver exit

The multicast address list is allocated in slic_mcast_add_list() but
never freed.

Signed-off-by: Lior Dotan <liodot@gmail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index 6ef9274a1a6..8fa9490b3e2 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -596,6 +596,7 @@ static void __devexit slic_entry_remove(struct pci_dev *pcidev)
         uint mmio_len = 0;
         struct adapter *adapter = (struct adapter *) netdev_priv(dev);
         struct sliccard *card;
+        struct mcast_address *mcaddr, *mlist;
 
         ASSERT(adapter);
         DBG_MSG("slicoss: %s ENTER dev[%p] adapter[%p]\n", __func__, dev,
@@ -615,6 +616,13 @@ static void __devexit slic_entry_remove(struct pci_dev *pcidev)
         DBG_MSG("slicoss: %s iounmap dev->base_addr[%x]\n", __func__,
                 (uint) dev->base_addr);
         iounmap((void __iomem *)dev->base_addr);
+        /* free multicast addresses */
+        mlist = adapter->mcastaddrs;
+        while (mlist) {
+                mcaddr = mlist;
+                mlist = mlist->next;
+                kfree(mcaddr);
+        }
         ASSERT(adapter->card);
         card = adapter->card;
         ASSERT(card->adapters_allocated);