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authorArjun Vynipadath <arjun@chelsio.com>2018-11-09 10:20:25 +0100
committerDavid S. Miller <davem@davemloft.net>2018-11-10 00:18:00 +0100
commit2a8d84bf513823ba398f4b2dec41b8decf4041af (patch)
tree7558bb63b1b74cd1b7cc7563db9dd650042c49d6 /drivers
parentnet: tcp: remove BUG_ON from tcp_v4_err (diff)
downloadlinux-2a8d84bf513823ba398f4b2dec41b8decf4041af.tar.xz
linux-2a8d84bf513823ba398f4b2dec41b8decf4041af.zip
cxgb4: free mac_hlist properly
The locally maintained list for tracking hash mac table was not freed during driver remove. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 05a46926016a..956e708c777d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2295,6 +2295,8 @@ static int cxgb_up(struct adapter *adap)
static void cxgb_down(struct adapter *adapter)
{
+ struct hash_mac_addr *entry, *tmp;
+
cancel_work_sync(&adapter->tid_release_task);
cancel_work_sync(&adapter->db_full_task);
cancel_work_sync(&adapter->db_drop_task);
@@ -2303,6 +2305,12 @@ static void cxgb_down(struct adapter *adapter)
t4_sge_stop(adapter);
t4_free_sge_resources(adapter);
+
+ list_for_each_entry_safe(entry, tmp, &adapter->mac_hlist, list) {
+ list_del(&entry->list);
+ kfree(entry);
+ }
+
adapter->flags &= ~FULL_INIT_DONE;
}