diff mbox series

[02/11] hw/arm/omap1:Remove redundant statement in omap_clkdsp_read()

Message ID 20200813073712.4001404-3-kuhn.chenqun@huawei.com
State New
Headers show
Series trivial patchs for static code analyzer fixes | expand

Commit Message

Chen Qun Aug. 13, 2020, 7:37 a.m. UTC 
Clang static code analyzer show warning:
hw/arm/omap1.c:1760:15: warning: Value stored to 'cpu' during its
initialization is never read
    CPUState *cpu = CPU(s->cpu);
              ^~~   ~~~~~~~~~~~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
---
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
---
 hw/arm/omap1.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 6ba0df6b6d..02c0f66431 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -1774,7 +1774,6 @@  static uint64_t omap_clkdsp_read(void *opaque, hwaddr addr,
         return s->clkm.dsp_rstct2;
 
     case 0x18:	/* DSP_SYSST */
-        cpu = CPU(s->cpu);
         return (s->clkm.clocking_scheme << 11) | s->clkm.cold_start |
                 (cpu->halted << 6);      /* Quite useless... */
     }