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| author | Denis Efremov <efremov@linux.com> | 2019-08-06 18:01:37 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2019-08-21 12:41:43 +0200 |
| commit | c4c3772384bc93e3d1eccd88bd7f5d74de74e0d7 (patch) | |
| tree | 8b8eb6e7651905dd0f21f5fd44e2cd69aad7d814 /arch/s390/pci | |
| parent | s390: move vmalloc option parsing to startup code (diff) | |
| download | linux-c4c3772384bc93e3d1eccd88bd7f5d74de74e0d7.tar.xz linux-c4c3772384bc93e3d1eccd88bd7f5d74de74e0d7.zip | |
s390/pci: PCI_IOV_RESOURCES loop refactoring in zpci_map_resources
This patch alters the for loop iteration scheme in zpci_map_resources
to make it more usual. Thus, the patch generalizes the style for
PCI_IOV_RESOURCES iteration and improves readability.
Link: http://lkml.kernel.org/r/20190806160137.29275-1-efremov@linux.com
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index b0e3b9a0e488..c7fea9bea8cb 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -431,13 +431,13 @@ static void zpci_map_resources(struct pci_dev *pdev) } #ifdef CONFIG_PCI_IOV - i = PCI_IOV_RESOURCES; + for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { + int bar = i + PCI_IOV_RESOURCES; - for (; i < PCI_SRIOV_NUM_BARS + PCI_IOV_RESOURCES; i++) { - len = pci_resource_len(pdev, i); + len = pci_resource_len(pdev, bar); if (!len) continue; - pdev->resource[i].parent = &iov_res; + pdev->resource[bar].parent = &iov_res; } #endif } |