[v1] misc: Trivial static code analyzer fixes

[PATCH-for-5.0 09/11] hw/timer/stm32f2xx_timer: Remove dead assignment

Philippe Mathieu-Daudé posted 11 patches 5 years, 10 months ago

Diff against v2 v3
Download mbox

Maintainers: Andrew Jeffery <andrew@aj.id.au>, David Gibson <david@gibson.dropbear.id.au>, Alistair Francis <alistair@alistair23.me>, "Cédric Le Goater" <clg@kaod.org>, Andrzej Zaborowski <balrogg@gmail.com>, Fam Zheng <fam@euphon.net>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, John Snow <jsnow@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Kevin Wolf <kwolf@redhat.com>, Joel Stanley <joel@jms.id.au>, Paolo Bonzini <pbonzini@redhat.com>, Igor Mitsyanko <i.mitsyanko@gmail.com>, Markus Armbruster <armbru@redhat.com>, BALATON Zoltan <balaton@eik.bme.hu>, Peter Maydell <peter.maydell@linaro.org>, "Hervé Poussineau" <hpoussin@reactos.org>, Max Reitz <mreitz@redhat.com>

There is a newer version of this series

Expand all Fold all

[PATCH-for-5.0 09/11] hw/timer/stm32f2xx_timer: Remove dead assignment

Posted by Philippe Mathieu-Daudé 5 years, 10 months ago

Fix warning reported by Clang static code analyzer:

    CC      hw/timer/stm32f2xx_timer.o
  hw/timer/stm32f2xx_timer.c:225:9: warning: Value stored to 'value' is never read
          value = timer_val;
          ^       ~~~~~~~~~

Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/stm32f2xx_timer.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/timer/stm32f2xx_timer.c b/hw/timer/stm32f2xx_timer.c
index 06ec8a02c2..ba8694dcd3 100644
--- a/hw/timer/stm32f2xx_timer.c
+++ b/hw/timer/stm32f2xx_timer.c
@@ -222,7 +222,6 @@ static void stm32f2xx_timer_write(void *opaque, hwaddr offset,
     case TIM_PSC:
         timer_val = stm32f2xx_ns_to_ticks(s, now) - s->tick_offset;
         s->tim_psc = value & 0xFFFF;
-        value = timer_val;
         break;
     case TIM_CNT:
         timer_val = value;
-- 
2.21.1