[Qemu-trivial] [PATCH 3/3] Target-ppc: Remove unnecessary variable

[Shraddha Barke]

Compress lines and remove the variable.

Change made using Coccinelle script

@@
expression ret;
@@
- if (ret) return ret;
- return 0;
+ return ret;
@@
local idexpression ret;
expression e;
@@
- ret = e;
- return ret;
+ return e;
@@
type T; identifier i;
@@
- T i;
... when != i

Signed-off-by: Shraddha Barke <address@hidden>
---
 target-ppc/kvm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 110436d..a3fb4c0 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -1782,8 +1782,7 @@ uint32_t kvmppc_get_tbfreq(void)
 
     ns++;
 
-    retval = atoi(ns);
-    return retval;
+    return atoi(ns);
 }
 
 bool kvmppc_get_host_serial(char **value)
-- 
2.1.4