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[v2,1/3] hw/i386/x86: Reverse if statement

Message ID 20240106132546.21248-2-shentey@gmail.com
State New
Headers show
Series Fix PIC interrupt handling of x86 CPUs if APIC is globally disabled | expand

Commit Message

Bernhard Beschow Jan. 6, 2024, 1:25 p.m. UTC 
The if statement currently uses double negation when executing the else branch.
So swap the branches and simplify the condition to make the code more
comprehensible.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 hw/i386/x86.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 2b6291ad8d..61af705e90 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -516,10 +516,10 @@  static void x86_nmi(NMIState *n, int cpu_index, Error **errp)
     CPU_FOREACH(cs) {
         X86CPU *cpu = X86_CPU(cs);
 
-        if (!cpu->apic_state) {
-            cpu_interrupt(cs, CPU_INTERRUPT_NMI);
-        } else {
+        if (cpu->apic_state) {
             apic_deliver_nmi(cpu->apic_state);
+        } else {
+            cpu_interrupt(cs, CPU_INTERRUPT_NMI);
         }
     }
 }