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| author | Yijing Wang <wangyijing@huawei.com> | 2013-09-09 21:13:05 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-09-24 12:13:03 -0600 |
| commit | dcaa73dc3411c4d771d1d6a950c6b8a9c71da089 (patch) | |
| tree | 48fb325e8393b39f3add14583d42aa0a23e60a09 /fs/char_dev.c | |
| parent | 503275bf371fbab01a14f2e9fd1ac7aa20c81645 (diff) | |
| download | linux-dcaa73dc3411c4d771d1d6a950c6b8a9c71da089.tar.gz | |
IB/qib: Use pci_is_root_bus() to check whether it is a root bus
Use pci_is_root_bus() instead of "if (bus->parent)" statement
for better readability.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Diffstat (limited to 'fs/char_dev.c')
0 files changed, 0 insertions, 0 deletions