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Message-Id: <20240612092406.39007-1-zeming@nfschina.com>
Date: Wed, 12 Jun 2024 17:24:06 +0800
From: Li zeming <zeming@...china.com>
To: jgross@...e.com,
bhelgaas@...gle.com,
tglx@...utronix.de,
mingo@...hat.com,
bp@...en8.de,
dave.hansen@...ux.intel.com
Cc: x86@...nel.org,
xen-devel@...ts.xenproject.org,
linux-pci@...r.kernel.org,
linux-kernel@...r.kernel.org,
Li zeming <zeming@...china.com>
Subject: [PATCH] x86: pci: xen: Remove unnecessary ‘0’ values from ret
ret is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@...china.com>
---
arch/x86/pci/xen.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 652cd53e77f6..67cb9dc9b2e7 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -267,7 +267,7 @@ static bool __read_mostly pci_seg_supported = true;
static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
{
- int ret = 0;
+ int ret;
struct msi_desc *msidesc;
msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_NOTASSOCIATED) {
@@ -353,7 +353,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
bool xen_initdom_restore_msi(struct pci_dev *dev)
{
- int ret = 0;
+ int ret;
if (!xen_initial_domain())
return true;
--
2.18.2
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