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ibmvnic: define flush_reset_queue helper

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[ Upstream commit 83da53f7e4bd86dca4b2edc1e2bb324fb3c033a1 ]

Define and use a helper to flush the reset queue.

Fixes: 2770a7984d ("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: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sukadev Bhattiprolu
2022-02-24 22:23:53 -08:00
committed by Greg Kroah-Hartman
parent 046d933c1b
commit 13e3b51ffa
1 changed files with 16 additions and 8 deletions
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24
drivers/net/ethernet/ibm/ibmvnic.c
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@@ -2557,12 +2557,23 @@ static void __ibmvnic_delayed_reset(struct work_struct *work)
__ibmvnic_reset(&adapter->ibmvnic_reset);
}
static void flush_reset_queue(struct ibmvnic_adapter *adapter)
{
struct list_head *entry, *tmp_entry;
if (!list_empty(&adapter->rwi_list)) {
list_for_each_safe(entry, tmp_entry, &adapter->rwi_list) {
list_del(entry);
kfree(list_entry(entry, struct ibmvnic_rwi, list));
}
}
}
static int ibmvnic_reset(struct ibmvnic_adapter *adapter,
enum ibmvnic_reset_reason reason)
{
struct list_head *entry, *tmp_entry;
struct ibmvnic_rwi *rwi, *tmp;
struct net_device *netdev = adapter->netdev;
struct ibmvnic_rwi *rwi, *tmp;
unsigned long flags;
int ret;
@@ -2605,12 +2616,9 @@ static int ibmvnic_reset(struct ibmvnic_adapter *adapter,
/* if we just received a transport event,
* 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_del(entry);
kfree(list_entry(entry, struct ibmvnic_rwi, list));
}
}
if (adapter->force_reset_recovery)
flush_reset_queue(adapter);
rwi->reset_reason = reason;
list_add_tail(&rwi->list, &adapter->rwi_list);
netdev_dbg(adapter->netdev, "Scheduling reset (reason %s)\n",