The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2ff04286a9569675948f39cec2c6ad47c3584633 Mon Sep 17 00:00:00 2001
From: Leon Romanovsky leon@kernel.org Date: Thu, 23 Sep 2021 21:12:52 +0300 Subject: [PATCH] ice: Delete always true check of PF pointer
PF pointer is always valid when PCI core calls its .shutdown() and .remove() callbacks. There is no need to check it again.
Fixes: 837f08fdecbe ("ice: Add basic driver framework for Intel(R) E800 Series") Signed-off-by: Leon Romanovsky leonro@nvidia.com Signed-off-by: David S. Miller davem@davemloft.net
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 34e64533026a..aacc0b345bbe 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4593,9 +4593,6 @@ static void ice_remove(struct pci_dev *pdev) struct ice_pf *pf = pci_get_drvdata(pdev); int i;
- if (!pf) - return; - for (i = 0; i < ICE_MAX_RESET_WAIT; i++) { if (!ice_is_reset_in_progress(pf->state)) break;