[PATCH 5.4 09/43] cxgb4: fix memory leak during module unload

[Greg Kroah-Hartman]

From: Raju Rangoju <ra...@chelsio.com>

[ Upstream commit f4a26a9b311d7ff9db461278faf2869d06496ef8 ]

Fix the memory leak in mps during module unload
path by freeing mps reference entries if the list
adpter->mps_ref is not already empty

Fixes: 28b3870578ef ("cxgb4: Re-work the logic for mps refcounting")
Signed-off-by: Raju Rangoju <ra...@chelsio.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c
@@ -229,7 +229,7 @@ void cxgb4_free_mps_ref_entries(struct a
 {
        struct mps_entries_ref *mps_entry, *tmp;
 
-       if (!list_empty(&adap->mps_ref))
+       if (list_empty(&adap->mps_ref))
                return;
 
        spin_lock(&adap->mps_ref_lock);