PCI: Remove assignment from "if" conditions
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>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2c9ac70..8b63a5b 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1003,12 +1003,19 @@
for (i = 0; i < 16; i++)
pci_read_config_dword(dev, i * 4, &dev->saved_config_space[i]);
dev->state_saved = true;
- if ((i = pci_save_pcie_state(dev)) != 0)
+
+ i = pci_save_pcie_state(dev);
+ if (i != 0)
return i;
- if ((i = pci_save_pcix_state(dev)) != 0)
+
+ i = pci_save_pcix_state(dev);
+ if (i != 0)
return i;
- if ((i = pci_save_vc_state(dev)) != 0)
+
+ i = pci_save_vc_state(dev);
+ if (i != 0)
return i;
+
return 0;
}
EXPORT_SYMBOL(pci_save_state);