[Qemu-devel] [PATCH 09/20] ppc: avoid a warning with the next patch

[Blue Swirl]

When the code is moved together by the next patch, compiler
detects a possible uninitialized variable use. Avoid the warning
by initializing the variables.

Signed-off-by: Blue Swirl <address@hidden>
---
 target-ppc/mmu_helper.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-ppc/mmu_helper.c b/target-ppc/mmu_helper.c
index 22a6ffd..eaad25b 100644
--- a/target-ppc/mmu_helper.c
+++ b/target-ppc/mmu_helper.c
@@ -88,7 +88,7 @@ void helper_store_slb(CPUPPCState *env, target_ulong
rb, target_ulong rs)

 target_ulong helper_load_slb_esid(CPUPPCState *env, target_ulong rb)
 {
-    target_ulong rt;
+    target_ulong rt = 0;

     if (ppc_load_slb_esid(env, rb, &rt) < 0) {
         helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL);
@@ -98,7 +98,7 @@ target_ulong helper_load_slb_esid(CPUPPCState *env,
target_ulong rb)

 target_ulong helper_load_slb_vsid(CPUPPCState *env, target_ulong rb)
 {
-    target_ulong rt;
+    target_ulong rt = 0;

     if (ppc_load_slb_vsid(env, rb, &rt) < 0) {
         helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL);
-- 
1.7.9

0009-ppc-avoid-a-warning-with-the-next-patch.patch
Description: Text Data