From: Alexander Gordeev <agordeev@redhat.com>
Date: Mon, 18 Aug 2014 06:01:49 +0000 (+0200)
Subject: csiostor: Remove superfluous call to pci_disable_msix()
X-Git-Tag: firefly_0821_release~176^2~3131^2^2~163
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c6b9bad280674a51f42929fc1fe6964ac3528dc8;p=firefly-linux-kernel-4.4.55.git

csiostor: Remove superfluous call to pci_disable_msix()

There is no need to call pci_disable_msix() in case
the previous call to pci_enable_msix() failed

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/scsi/csiostor/csio_isr.c b/drivers/scsi/csiostor/csio_isr.c
index 7ee9777ae2c5..91ba91dac675 100644
--- a/drivers/scsi/csiostor/csio_isr.c
+++ b/drivers/scsi/csiostor/csio_isr.c
@@ -529,10 +529,8 @@ csio_enable_msix(struct csio_hw *hw)
 			csio_reduce_sqsets(hw, cnt - extra);
 		}
 	} else {
-		if (rv > 0) {
-			pci_disable_msix(hw->pdev);
+		if (rv > 0)
 			csio_info(hw, "Not using MSI-X, remainder:%d\n", rv);
-		}
 
 		kfree(entries);
 		return -ENOMEM;