[PATCH v2 net-next] ionic: remove the unused nb_work

[Shannon Nelson <shannon.nelson@amd.com>]

From: Brett Creeley <brett.creeley@amd.com>

Remove the empty and unused nb_work and associated
ionic_lif_notify_work() function.

v2: separated from previous net patch

Link: https://lore.kernel.org/netdev/20241210174828.69525-2-shannon.nelson@amd.com/
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
---
 drivers/net/ethernet/pensando/ionic/ionic.h     | 1 -
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 7 -------
 2 files changed, 8 deletions(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic.h b/drivers/net/ethernet/pensando/ionic/ionic.h
index 0639bf56bd3a..04f00ea94230 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic.h
@@ -57,7 +57,6 @@ struct ionic {
 	DECLARE_BITMAP(intrs, IONIC_INTR_CTRL_REGS_MAX);
 	cpumask_var_t *affinity_masks;
 	struct delayed_work doorbell_check_dwork;
-	struct work_struct nb_work;
 	struct notifier_block nb;
 	struct rw_semaphore vf_op_lock;	/* lock for VF operations */
 	struct ionic_vf *vfs;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 052c767a2c75..05fb46effe0d 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -3804,10 +3804,6 @@ int ionic_lif_init(struct ionic_lif *lif)
 	return err;
 }
 
-static void ionic_lif_notify_work(struct work_struct *ws)
-{
-}
-
 static void ionic_lif_set_netdev_info(struct ionic_lif *lif)
 {
 	struct ionic_admin_ctx ctx = {
@@ -3858,8 +3854,6 @@ int ionic_lif_register(struct ionic_lif *lif)
 
 	ionic_lif_register_phc(lif);
 
-	INIT_WORK(&lif->ionic->nb_work, ionic_lif_notify_work);
-
 	lif->ionic->nb.notifier_call = ionic_lif_notify;
 
 	err = register_netdevice_notifier(&lif->ionic->nb);
@@ -3885,7 +3879,6 @@ void ionic_lif_unregister(struct ionic_lif *lif)
 {
 	if (lif->ionic->nb.notifier_call) {
 		unregister_netdevice_notifier(&lif->ionic->nb);
-		cancel_work_sync(&lif->ionic->nb_work);
 		lif->ionic->nb.notifier_call = NULL;
 	}
 
-- 
2.17.1