From: Kalesh AP Date: Thu, 17 Apr 2025 17:24:47 +0000 (-0700) Subject: bnxt_en: Remove unused field "ref_count" in struct bnxt_ulp X-Git-Tag: v6.16-rc1~132^2~256^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5bccacb4cc32cb835fe2fe100a210332c494e81d;p=thirdparty%2Flinux.git bnxt_en: Remove unused field "ref_count" in struct bnxt_ulp The "ref_count" field in struct bnxt_ulp is unused after commit a43c26fa2e6c ("RDMA/bnxt_re: Remove the sriov config callback"). So we can just remove it now. Reviewed-by: Somnath Kotur Signed-off-by: Kalesh AP Signed-off-by: Michael Chan Link: https://patch.msgid.link/20250417172448.1206107-4-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index a8e930d5dbb09..238db9a1aebf8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -148,7 +148,6 @@ void bnxt_unregister_dev(struct bnxt_en_dev *edev) struct net_device *dev = edev->net; struct bnxt *bp = netdev_priv(dev); struct bnxt_ulp *ulp; - int i = 0; ulp = edev->ulp_tbl; netdev_lock(dev); @@ -164,10 +163,6 @@ void bnxt_unregister_dev(struct bnxt_en_dev *edev) synchronize_rcu(); ulp->max_async_event_id = 0; ulp->async_events_bmap = NULL; - while (atomic_read(&ulp->ref_count) != 0 && i < 10) { - msleep(100); - i++; - } mutex_unlock(&edev->en_dev_lock); netdev_unlock(dev); return; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h index 7fa3b8d1ebd28..f6b5efb5e7753 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h @@ -50,7 +50,6 @@ struct bnxt_ulp { unsigned long *async_events_bmap; u16 max_async_event_id; u16 msix_requested; - atomic_t ref_count; }; struct bnxt_en_dev {