Patchwork [RFC,32/77] hpsa: Fallback to single MSI mode in case MSI-X failed

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Submitter Alexander Gordeev
Date Oct. 2, 2013, 10:48 a.m.
Message ID <a8343fb00f8dfdcb637913b5a691dcea7ecffffc.1380703263.git.agordeev@redhat.com>
Download mbox | patch
Permalink /patch/280095/
State RFC
Headers show

Comments

Alexander Gordeev - Oct. 2, 2013, 10:48 a.m.
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
---
 drivers/scsi/hpsa.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index eb17b3d..252b65d 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4112,7 +4112,7 @@  static void hpsa_interrupt_mode(struct ctlr_info *h)
 
 		err = pci_msix_table_size(h->pdev);
 		if (err < ARRAY_SIZE(hpsa_msix_entries))
-			goto default_int_mode;
+			goto single_msi_mode;
 
 		for (i = 0; i < ARRAY_SIZE(hpsa_msix_entries); i++) {
 			hpsa_msix_entries[i].vector = 0;
@@ -4128,8 +4128,9 @@  static void hpsa_interrupt_mode(struct ctlr_info *h)
 			return;
 		}
 		dev_warn(&h->pdev->dev, "MSI-X init failed %d\n", err);
-		goto default_int_mode;
+		goto single_msi_mode;
 	}
+single_msi_mode:
 	if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) {
 		dev_info(&h->pdev->dev, "MSI\n");
 		if (!pci_enable_msi(h->pdev))