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PCI: Fix comment typo, remove unnecessary !! in pci_is_pcie()

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Use normal kernel-doc "Returns:" instead of "retrun"
Assignment to bool is always 1 or 0 so the !! isn't necessary.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Joe Perches 2013-09-03 13:31:05 -07:00 committed by Bjorn Helgaas
parent a006482b67
commit a895c28a1f
1 changed files with 2 additions and 2 deletions
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4
include/linux/pci.h
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@ -1749,11 +1749,11 @@ static inline int pci_pcie_cap(struct pci_dev *dev)
* pci_is_pcie - check if the PCI device is PCI Express capable
* @dev: PCI device
*
* Retrun true if the PCI device is PCI Express capable, false otherwise.
* Returns: true if the PCI device is PCI Express capable, false otherwise.
*/
static inline bool pci_is_pcie(struct pci_dev *dev)
{
return !!pci_pcie_cap(dev);
return pci_pcie_cap(dev);
}
/**