[RFC,35/77] ipr: Do not call pci_disable_msi/msix() if pci_enable_msi/msix() failed

Commit Message

Alexander Gordeev Oct. 2, 2013, 10:48 a.m. UTC

Signed-off-by: Alexander Gordeev <[e-mail]>
---
 drivers/scsi/ipr.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 36ac1c3..fb57e21 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9255,10 +9255,8 @@  static int ipr_enable_msix(struct ipr_ioa_cfg *ioa_cfg)
 	while ((err = pci_enable_msix(ioa_cfg->pdev, entries, vectors)) > 0)
 			vectors = err;
 
-	if (err < 0) {
-		pci_disable_msix(ioa_cfg->pdev);
+	if (err < 0)
 		return err;
-	}
 
 	if (!err) {
 		for (i = 0; i < vectors; i++)
@@ -9278,10 +9276,8 @@  static int ipr_enable_msi(struct ipr_ioa_cfg *ioa_cfg)
 	while ((err = pci_enable_msi_block(ioa_cfg->pdev, vectors)) > 0)
 			vectors = err;
 
-	if (err < 0) {
-		pci_disable_msi(ioa_cfg->pdev);
+	if (err < 0)
 		return err;
-	}
 
 	if (!err) {
 		for (i = 0; i < vectors; i++)