i8259: Clean up pic_ioport_read

Drop redundant local address variable.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/hw/i8259.c b/hw/i8259.c
index 31962c0f933fa77802e61040aef58e6b8852f86e..545d72373b87b563f4768c2c116e06da9472147d 100644 (file)
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -385,11 +385,10 @@ static uint32_t pic_poll_read(PicState *s)
     return ret;
 }
 
-static uint64_t pic_ioport_read(void *opaque, target_phys_addr_t addr1,
+static uint64_t pic_ioport_read(void *opaque, target_phys_addr_t addr,
                                 unsigned size)
 {
     PicState *s = opaque;
-    unsigned int addr = addr1;
     int ret;
 
     if (s->poll) {