1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 24c65dfab3..32d1296a64 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -184,7 +184,7 @@ static void ahci_check_irq(AHCIState *s)
 static void ahci_trigger_irq(AHCIState *s, AHCIDevice *d,
                              enum AHCIPortIRQ irqbit)
 {
-    g_assert(irqbit >= 0 && irqbit < 32);
+    g_assert((unsigned)irqbit < 32);
     uint32_t irq = 1U << irqbit;
     uint32_t irqstat = d->port_regs.irq_stat | irq;