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PCI: shpchp: remove dead code

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"slots_not_empty" is initialized to zero and can't be set again before
reaching this point, so this return statement is dead.  Remove it.

Found by Coverity (CID 114324).

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2012-06-20 16:11:45 -06:00
parent 8f38eaca55
commit 67454b6602
1 changed files with 0 additions and 3 deletions
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3
drivers/pci/hotplug/shpchp_ctrl.c
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@ -262,9 +262,6 @@ static int board_added(struct slot *p_slot)
}
if ((ctrl->pci_dev->vendor == 0x8086) && (ctrl->pci_dev->device == 0x0332)) {
if (slots_not_empty)
return WRONG_BUS_FREQUENCY;
if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz))) {
ctrl_err(ctrl, "%s: Issue of set bus speed mode command"
" failed\n", __func__);