target/hppa: Always use copy_iaoq_entry to set cpu_iaoq_[fb]

[mirror_qemu.git] / hw / display / sii9022.c

diff --git a/hw/display/sii9022.c b/hw/display/sii9022.c
index b591a5878901e6ea91637c5bba85ef679b72970e..664fd4046d82dcd7ee5791a802099c50a80b3943 100644 (file)
--- a/hw/display/sii9022.c
+++ b/hw/display/sii9022.c
@@ -76,6 +76,8 @@ static int sii9022_event(I2CSlave *i2c, enum i2c_event event)
         break;
     case I2C_NACK:
         break;
+    default:
+        return -1;
     }
 
     return 0;