diff options
| author | Lukas Wunner <lukas@wunner.de> | 2025-10-12 15:25:02 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-11-24 16:58:59 -0600 |
| commit | 383d89699c5028de510a6667f674ed38585f77fc (patch) | |
| tree | 9e6e241997abd3092fcc2dec034582e035d8f097 /drivers/net/ethernet/intel/fm10k/fm10k_pci.c | |
| parent | a2f1e22390ac2ca7ac8d77aa0f78c068b6dd2208 (diff) | |
treewide: Drop pci_save_state() after pci_restore_state()
In 2009, commit c82f63e411f1 ("PCI: check saved state before restore")
changed the behavior of pci_restore_state() such that it became necessary
to call pci_save_state() afterwards, lest recovery from subsequent PCI
errors fails.
The commit has just been reverted and so all the pci_save_state() after
pci_restore_state() calls that have accumulated in the tree are now
superfluous. Drop them.
Two drivers chose a different approach to achieve the same result:
drivers/scsi/ipr.c and drivers/net/ethernet/intel/e1000e/netdev.c set the
pci_dev's "state_saved" flag to true before calling pci_restore_state().
Drop this as well.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> # qat
Link: https://patch.msgid.link/c2b28cc4defa1b743cf1dedee23c455be98b397a.1760274044.git.lukas@wunner.de
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_pci.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index ae5fe34659cf..d75b8a50413d 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -2423,12 +2423,6 @@ static pci_ers_result_t fm10k_io_slot_reset(struct pci_dev *pdev) } else { pci_set_master(pdev); pci_restore_state(pdev); - - /* After second error pci->state_saved is false, this - * resets it so EEH doesn't break. - */ - pci_save_state(pdev); - pci_wake_from_d3(pdev, false); result = PCI_ERS_RESULT_RECOVERED; |