From: Arjun Vynipadath arjun@chelsio.com
[ Upstream commit 24357e06ba511ad874d664d39475dbb01c1ca450 ]
mac_hlist was initialized during adapter_up, which will be called every time a vf device is first brought up, or every time when device is brought up again after bringing all devices down. This means our state of previous list is lost, causing a memleak if entries are present in the list. To fix that, move list init to the condition that performs initial one time adapter setup.
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index ff84791a0ff85..972dc7bd721d9 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -722,6 +722,10 @@ static int adapter_up(struct adapter *adapter)
if (adapter->flags & USING_MSIX) name_msix_vecs(adapter); + + /* Initialize hash mac addr list*/ + INIT_LIST_HEAD(&adapter->mac_hlist); + adapter->flags |= FULL_INIT_DONE; }
@@ -747,8 +751,6 @@ static int adapter_up(struct adapter *adapter) enable_rx(adapter); t4vf_sge_start(adapter);
- /* Initialize hash mac addr list*/ - INIT_LIST_HEAD(&adapter->mac_hlist); return 0; }