On Tue, Nov 04, 2014 at 08:01:52PM +0800, Jiang Liu wrote:
> Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
Needs a changelog, even if it's similar to the topic.
Speaking of the topic, please run "git log --oneline drivers/pci/msi.c" and
make yours look similar to the others. This doesn't really fix a syntax
issue; the existing code is syntactically correct. It's only a style
issue.
I'd say something like:
PCI/MSI: Remove unnecessary braces around single statements
Per Documentation/CodingStyle, don't use braces around single statements.
> ---
> drivers/pci/msi.c | 9 +++------
> 1 file changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
> index 9fab30af0e75..fb2ccb536324 100644
> --- a/drivers/pci/msi.c
> +++ b/drivers/pci/msi.c
> @@ -244,9 +244,8 @@ void default_restore_msi_irqs(struct pci_dev *dev)
> {
> struct msi_desc *entry;
>
> - list_for_each_entry(entry, &dev->msi_list, list) {
> + list_for_each_entry(entry, &dev->msi_list, list)
> default_restore_msi_irq(dev, entry->irq);
> - }
> }
>
> void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg)
> @@ -451,9 +450,8 @@ static void __pci_restore_msix_state(struct pci_dev *dev)
> PCI_MSIX_FLAGS_ENABLE | PCI_MSIX_FLAGS_MASKALL);
>
> arch_restore_msi_irqs(dev);
> - list_for_each_entry(entry, &dev->msi_list, list) {
> + list_for_each_entry(entry, &dev->msi_list, list)
> msix_mask_irq(entry, entry->masked);
> - }
>
> msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_MASKALL, 0);
> }
> @@ -497,9 +495,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
> int count = 0;
>
> /* Determine how many msi entries we have */
> - list_for_each_entry(entry, &pdev->msi_list, list) {
> + list_for_each_entry(entry, &pdev->msi_list, list)
> ++num_msi;
> - }
> if (!num_msi)
> return 0;
>
> --
> 1.7.10.4
>
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