PCI/MSI: Add internal msix_clear_and_set_ctrl() function

Add msix_clear_and_set_ctrl() simplify code.  No functional change.

[bhelgaas: fix whitespace]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
1 file changed