[Qemu-devel] [PATCH] petalogix_ml605_mmu: remove unused variable

[Blue Swirl]

Remove a write-only variable, spotted by GCC 4.6.0:
/src/qemu/hw/petalogix_ml605_mmu.c: In function 'petalogix_ml605_init':
/src/qemu/hw/petalogix_ml605_mmu.c:153:11: error: variable 'serial'
set but not used [-Werror=unused-but-set-variable]

Signed-off-by: Blue Swirl <address@hidden>
---
 hw/petalogix_ml605_mmu.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/petalogix_ml605_mmu.c b/hw/petalogix_ml605_mmu.c
index ca0986a..8213902 100644
--- a/hw/petalogix_ml605_mmu.c
+++ b/hw/petalogix_ml605_mmu.c
@@ -150,7 +150,6 @@ petalogix_ml605_init(ram_addr_t ram_size,
     ram_addr_t phys_ram;
     ram_addr_t phys_flash;
     qemu_irq irq[32], *cpu_irq;
-    void *serial = NULL;

     /* init CPUs */
     if (cpu_model == NULL) {
@@ -185,8 +184,8 @@ petalogix_ml605_init(ram_addr_t ram_size,
         irq[i] = qdev_get_gpio_in(dev, i);
     }

-    serial = serial_mm_init(UART16550_BASEADDR + 0x1000, 2, irq[5],
-                        115200, serial_hds[0], 1, 0);
+    serial_mm_init(UART16550_BASEADDR + 0x1000, 2, irq[5], 115200,
+                   serial_hds[0], 1, 0);

     /* 2 timers at irq 2 @ 100 Mhz.  */
     xilinx_timer_create(TIMER_BASEADDR, irq[2], 2, 100 * 1000000);
-- 
1.6.2.4