[PATCH RFC v2 17/29] megaraid: Make use of pcim_enable_msix() interface

From: Alexander Gordeev
Date: Sat Oct 19 2013 - 02:23:31 EST


Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 16 +++++-----------
1 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 3020921..e54c2e7 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3727,18 +3727,12 @@ static int megasas_init_fw(struct megasas_instance *instance)
(unsigned int)num_online_cpus());
for (i = 0; i < instance->msix_vectors; i++)
instance->msixentry[i].entry = i;
- i = pci_enable_msix(instance->pdev, instance->msixentry,
- instance->msix_vectors);
- if (i >= 0) {
- if (i) {
- if (!pci_enable_msix(instance->pdev,
- instance->msixentry, i))
- instance->msix_vectors = i;
- else
- instance->msix_vectors = 0;
- }
- } else
+ i = pcim_enable_msix(instance->pdev, instance->msixentry,
+ instance->msix_vectors);
+ if (i < 0)
instance->msix_vectors = 0;
+ else
+ instance->msix_vectors = i;

dev_info(&instance->pdev->dev, "[scsi%d]: FW supports"
"<%d> MSIX vector,Online CPUs: <%d>,"
--
1.7.7.6

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