[PATCH v2 RESEND 03/23] bfa: Cleanup bfad_setup_intr() function

Alexander Gordeev
2014-07-16T18:49:39Z

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Anil Gurumurthy <agurumur@brocade.com>
Cc: Vijaya Mohan Guvva <vmohan@brocade.com>
Cc: linux-scsi@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Acked-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
---
drivers/scsi/bfa/bfad.c | 18 ++++++++----------
1 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index bb93180..c18279f 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -1219,7 +1219,7 @@ bfad_install_msix_handler(struct bfad_s *bfad)
int
bfad_setup_intr(struct bfad_s *bfad)
{
- int error = 0;
+ int error;
u32 mask = 0, i, num_bit = 0, max_bit = 0;
struct msix_entry msix_entries[MAX_MSIX_ENTRY];
struct pci_dev *pdev = bfad->pcidev;
@@ -1279,20 +1279,18 @@ bfad_setup_intr(struct bfad_s *bfad)

bfad->bfad_flags |= BFAD_MSIX_ON;

- return error;
+ return 0;
}

line_based:
- error = 0;
- if (request_irq
- (bfad->pcidev->irq, (irq_handler_t) bfad_intx, BFAD_IRQ_FLAGS,
- BFAD_DRIVER_NAME, bfad) != 0) {
- /* Enable interrupt handler failed */
- return 1;
- }
+ error = request_irq(bfad->pcidev->irq, (irq_handler_t)bfad_intx,
+ BFAD_IRQ_FLAGS, BFAD_DRIVER_NAME, bfad);
+ if (error)
+ return error;
+
bfad->bfad_flags |= BFAD_INTX_ON;

- return error;
+ return 0;
}

void
--
1.7.7.6