diff options
| author |   Jon Mason <jon.mason@exar.com> | 2010-11-30 17:43:26 -0600 |
|---|---|---|
| committer |   Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-12-23 12:53:09 -0800 |
| commit | 1d3c16a818e992c199844954d95c17fd7ce6cbba (patch) | |
| tree | 6f54b4153b8f7e54bdb5a8abc3ceffa7b4eec0e2 /drivers/scsi | |
| parent | PCI: Disable ASPM if BIOS asks us to (diff) | |
| download | linux-dev-1d3c16a818e992c199844954d95c17fd7ce6cbba.tar.xz linux-dev-1d3c16a818e992c199844954d95c17fd7ce6cbba.zip | |
PCI: make pci_restore_state return void
pci_restore_state only ever returns 0, thus there is no benefit in
having it return any value. Also, a large majority of the callers do
not check the return code of pci_restore_state. Make the
pci_restore_state a void return and avoid the overhead.
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ipr.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/pmcraid.c | 7 |
2 files changed, 2 insertions, 13 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 5bbaee597e88..524d586c3147 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -7487,16 +7487,10 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd) { struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; volatile u32 int_reg; - int rc; ENTER; ioa_cfg->pdev->state_saved = true; - rc = pci_restore_state(ioa_cfg->pdev); - - if (rc != PCIBIOS_SUCCESSFUL) { - ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR); - return IPR_RC_JOB_CONTINUE; - } + pci_restore_state(ioa_cfg->pdev); if (ipr_set_pcix_cmd_reg(ioa_cfg)) { ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR); diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 300d59f389da..321cf3ae8630 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -2228,12 +2228,7 @@ static void pmcraid_ioa_reset(struct pmcraid_cmd *cmd) /* Once either bist or pci reset is done, restore PCI config * space. If this fails, proceed with hard reset again */ - if (pci_restore_state(pinstance->pdev)) { - pmcraid_info("config-space error resetting again\n"); - pinstance->ioa_state = IOA_STATE_IN_RESET_ALERT; - pmcraid_reset_alert(cmd); - break; - } + pci_restore_state(pinstance->pdev); /* fail all pending commands */ pmcraid_fail_outstanding_cmds(pinstance); |