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authorQuentin Lambert <lambert.quentin@gmail.com>2014-09-07 22:03:32 +0400
committerBjorn Helgaas <bhelgaas@google.com>2014-09-24 17:50:53 +0400
commit79e50e72986c9fcb06d707ce587cfd24fefa33e3 (patch)
tree1a21fd09d544924c1bc1417840a8569821820516 /drivers/pci/pci.c
parent656f978f9af9d8d77436e8159f51f7aa1e673309 (diff)
downloadlinux-79e50e72986c9fcb06d707ce587cfd24fefa33e3.tar.xz
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>
Diffstat (limited to 'drivers/pci/pci.c')
-rw-r--r--drivers/pci/pci.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2c9ac70254e2..8b63a5b11fc6 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1003,12 +1003,19 @@ int pci_save_state(struct pci_dev *dev)
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);