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PCI: Remove assignment from "if" conditions

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The following Coccinelle semantic patch was used to find and correct cases
of assignments in "if" conditions:

@@
expression var, expr;
statement S;
@@

+ var = expr;
  if(
- (var = expr)
+ var
  ) S

Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Quentin Lambert
2014-09-07 20:03:32 +02:00
committed by Bjorn Helgaas
parent 656f978f9a
commit 79e50e7298
9 changed files with 66 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/pci/hotplug/ibmphp_pci.c
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@@ -145,7 +145,8 @@ int ibmphp_configure_card (struct pci_func *func, u8 slotno)
case PCI_HEADER_TYPE_NORMAL:
debug ("single device case.... vendor id = %x, hdr_type = %x, class = %x\n", vendor_id, hdr_type, class);
assign_alt_irq (cur_func, class_code);
if ((rc = configure_device (cur_func)) < 0) {
rc = configure_device(cur_func);
if (rc < 0) {
/* We need to do this in case some other BARs were properly inserted */
err ("was not able to configure devfunc %x on bus %x.\n",
cur_func->device, cur_func->busno);
@@ -157,7 +158,8 @@ int ibmphp_configure_card (struct pci_func *func, u8 slotno)
break;
case PCI_HEADER_TYPE_MULTIDEVICE:
assign_alt_irq (cur_func, class_code);
if ((rc = configure_device (cur_func)) < 0) {
rc = configure_device(cur_func);
if (rc < 0) {
/* We need to do this in case some other BARs were properly inserted */
err ("was not able to configure devfunc %x on bus %x...bailing out\n",
cur_func->device, cur_func->busno);