[PATCH 2/4] hw/misc/arm_sysctl.c: Avoid shadowing local variable

[Peter Maydell]

Avoid shadowing a local variable in arm_sysctl_write():

../../hw/misc/arm_sysctl.c: In function ‘arm_sysctl_write’:
../../hw/misc/arm_sysctl.c:537:26: warning: declaration of ‘val’ shadows a 
parameter [-Wshadow=local]
  537 |                 uint32_t val;
      |                          ^~~
../../hw/misc/arm_sysctl.c:388:39: note: shadowed declaration is here
  388 |                              uint64_t val, unsigned size)
      |                              ~~~~~~~~~^~~

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/misc/arm_sysctl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c
index 42d46938543..3e4f4b05244 100644
--- a/hw/misc/arm_sysctl.c
+++ b/hw/misc/arm_sysctl.c
@@ -534,12 +534,12 @@ static void arm_sysctl_write(void *opaque, hwaddr offset,
                     s->sys_cfgstat |= 2;        /* error */
                 }
             } else {
-                uint32_t val;
+                uint32_t data;
                 if (!vexpress_cfgctrl_read(s, dcc, function, site, position,
-                                           device, &val)) {
+                                           device, &data)) {
                     s->sys_cfgstat |= 2;        /* error */
                 } else {
-                    s->sys_cfgdata = val;
+                    s->sys_cfgdata = data;
                 }
             }
         }
-- 
2.34.1