[Xen-devel] [PATCH] xen/x86: Remove parentheses from return arguments

[Simran Singhal <singhalsimran0@xxxxxxxxx>]

This patch remove unnecessary parentheses from return arguments.

Signed-off-by: Simran Singhal <singhalsimran0@xxxxxxxxx>
---
 xen/arch/x86/cpu/mcheck/mctelem.c | 2 +-
 xen/arch/x86/hvm/irq.c            | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/cpu/mcheck/mctelem.c 
b/xen/arch/x86/cpu/mcheck/mctelem.c
index 012a9b95e5..329ac20faf 100644
--- a/xen/arch/x86/cpu/mcheck/mctelem.c
+++ b/xen/arch/x86/cpu/mcheck/mctelem.c
@@ -382,7 +382,7 @@ mctelem_cookie_t mctelem_reserve(mctelem_class_t which)
 
                if (bit >= MC_NENT) {
                        mctelem_drop_count++;
-                       return (NULL);
+                       return NULL;
                }
 
                /* try to allocate, atomically clear free bit */
diff --git a/xen/arch/x86/hvm/irq.c b/xen/arch/x86/hvm/irq.c
index b3ee0d9130..9c8adbc495 100644
--- a/xen/arch/x86/hvm/irq.c
+++ b/xen/arch/x86/hvm/irq.c
@@ -693,7 +693,7 @@ static int irq_save_isa(struct vcpu *v, 
hvm_domain_context_t *h)
     struct hvm_irq *hvm_irq = hvm_domain_irq(d);
 
     /* Save ISA IRQ lines */
-    return ( hvm_save_entry(ISA_IRQ, 0, h, &hvm_irq->isa_irq) );
+    return hvm_save_entry(ISA_IRQ, 0, h, &hvm_irq->isa_irq);
 }
 
 static int irq_save_link(struct vcpu *v, hvm_domain_context_t *h)
@@ -702,7 +702,7 @@ static int irq_save_link(struct vcpu *v, 
hvm_domain_context_t *h)
     struct hvm_irq *hvm_irq = hvm_domain_irq(d);
 
     /* Save PCI-ISA link state */
-    return ( hvm_save_entry(PCI_LINK, 0, h, &hvm_irq->pci_link) );
+    return hvm_save_entry(PCI_LINK, 0, h, &hvm_irq->pci_link);
 }
 
 static int irq_load_pci(struct domain *d, hvm_domain_context_t *h)
-- 
2.17.1