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[1/9] cciss: Fallback to MSI rather than to INTx if MSI-X failed

Message ID 2b4fbd561d282fb3301e2a72d8ebce9f35a81514.1392799751.git.agordeev@redhat.com
State Not Applicable
Headers show

Commit Message

Alexander Gordeev Feb. 19, 2014, 8:58 a.m. UTC 
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Mike Miller <mike.miller@hp.com>
Cc: iss_storagedev@hp.com
Cc: linux-pci@vger.kernel.org
---
 drivers/block/cciss.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 036e8ab..fc5b0a4 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4092,13 +4092,14 @@  static void cciss_interrupt_mode(ctlr_info_t *h)
 		if (err > 0) {
 			dev_warn(&h->pdev->dev,
 				"only %d MSI-X vectors available\n", err);
-			goto default_int_mode;
+			goto single_msi_mode;
 		} else {
 			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)) {
 		if (!pci_enable_msi(h->pdev))
 			h->msi_vector = 1;