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| author | Quentin Lambert <lambert.quentin@gmail.com> | 2014-09-07 22:03:32 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-09-24 17:50:53 +0400 |
| commit | 79e50e72986c9fcb06d707ce587cfd24fefa33e3 (patch) | |
| tree | 1a21fd09d544924c1bc1417840a8569821820516 /drivers/pci/pci.c | |
| parent | 656f978f9af9d8d77436e8159f51f7aa1e673309 (diff) | |
| download | linux-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.c | 13 |
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); |