[PATCH 5.4 49/64] ibmvnic: free reset-work-item when flushing

Greg Kroah-Hartman
2022-03-07T09:33:54Z

From: Sukadev Bhattiprolu <sukadev@linux.ibm.com>

commit 8d0657f39f487d904fca713e0bc39c2707382553 upstream.

Fix a tiny memory leak when flushing the reset work queue.

Fixes: 2770a7984db5 ("ibmvnic: Introduce hard reset recovery")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/ibm/ibmvnic.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -2248,8 +2248,10 @@ static int ibmvnic_reset(struct ibmvnic_
* flush reset queue and process this reset
*/
if (adapter->force_reset_recovery && !list_empty(&adapter->rwi_list)) {
- list_for_each_safe(entry, tmp_entry, &adapter->rwi_list)
+ list_for_each_safe(entry, tmp_entry, &adapter->rwi_list) {
list_del(entry);
+ kfree(list_entry(entry, struct ibmvnic_rwi, list));
+ }
}
rwi->reset_reason = reason;
list_add_tail(&rwi->list, &adapter->rwi_list);