diff options
Diffstat (limited to 'drivers/pci/access.c')
| -rw-r--r-- | drivers/pci/access.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 0b2e90d2f04f..6554a2e89d36 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -504,13 +504,12 @@ int pcie_capability_clear_and_set_word_unlocked(struct pci_dev *dev, int pos, u16 val; ret = pcie_capability_read_word(dev, pos, &val); - if (!ret) { - val &= ~clear; - val |= set; - ret = pcie_capability_write_word(dev, pos, val); - } + if (ret) + return ret; - return ret; + val &= ~clear; + val |= set; + return pcie_capability_write_word(dev, pos, val); } EXPORT_SYMBOL(pcie_capability_clear_and_set_word_unlocked); @@ -535,13 +534,12 @@ int pcie_capability_clear_and_set_dword(struct pci_dev *dev, int pos, u32 val; ret = pcie_capability_read_dword(dev, pos, &val); - if (!ret) { - val &= ~clear; - val |= set; - ret = pcie_capability_write_dword(dev, pos, val); - } + if (ret) + return ret; - return ret; + val &= ~clear; + val |= set; + return pcie_capability_write_dword(dev, pos, val); } EXPORT_SYMBOL(pcie_capability_clear_and_set_dword); |