}
#ifdef CONFIG_PCI_MSI
- if (mic_msi_enable){
- for (i = 0; i < MIC_NUM_MSIX_ENTRIES; i ++)
+ if (mic_msi_enable) {
+ for (i = 0; i < MIC_NUM_MSIX_ENTRIES; i++)
bd_info->bi_msix_entries[i].entry = i;
err = pci_enable_msix_exact(mic_ctx->bi_pdev, bd_info->bi_msix_entries,
MIC_NUM_MSIX_ENTRIES);
- if (err == 0 ) {
+ if (err == 0) { // Error code of zero means success.
// Only support 1 MSIx for now
err = request_irq(bd_info->bi_msix_entries[0].vector,
mic_irq_isr, 0, "mic", mic_ctx);