@@ -1235,33 +1235,31 @@ bfad_setup_intr(struct bfad_s *bfad)
(bfa_asic_id_cb(pdev->device) && !msix_disable_cb)) {
error = pci_enable_msix(bfad->pcidev, msix_entries, bfad->nvec);
- if (error) {
- /* In CT1 & CT2, try to allocate just one vector */
- if (bfa_asic_id_ctc(pdev->device)) {
- printk(KERN_WARNING "bfa %s: trying one msix "
- "vector failed to allocate %d[%d]\n",
- bfad->pci_name, bfad->nvec, error);
- bfad->nvec = 1;
- error = pci_enable_msix(bfad->pcidev,
+ /* In CT1 & CT2, try to allocate just one vector */
+ if (error > 0 && bfa_asic_id_ctc(pdev->device)) {
+ printk(KERN_WARNING "bfa %s: trying one msix "
+ "vector failed to allocate %d[%d]\n",
+ bfad->pci_name, bfad->nvec, error);
+ bfad->nvec = 1;
+ error = pci_enable_msix(bfad->pcidev,
msix_entries, bfad->nvec);
- }
+ }
- /*
- * Only error number of vector is available.
- * We don't have a mechanism to map multiple
- * interrupts into one vector, so even if we
- * can try to request less vectors, we don't
- * know how to associate interrupt events to
- * vectors. Linux doesn't duplicate vectors
- * in the MSIX table for this case.
- */
- if (error) {
- printk(KERN_WARNING "bfad%d: "
- "pci_enable_msix failed (%d), "
- "use line based.\n",
- bfad->inst_no, error);
- goto line_based;
- }
+ /*
+ * Only error number of vector is available.
+ * We don't have a mechanism to map multiple
+ * interrupts into one vector, so even if we
+ * can try to request less vectors, we don't
+ * know how to associate interrupt events to
+ * vectors. Linux doesn't duplicate vectors
+ * in the MSIX table for this case.
+ */
+ if (error) {
+ printk(KERN_WARNING "bfad%d: "
+ "pci_enable_msix failed (%d), "
+ "use line based.\n",
+ bfad->inst_no, error);
+ goto line_based;
}
/* Disable INTX in MSI-X mode */