[Qemu-devel] [PATCH] target-ppc: Fix warnings from Sparse

[Stefan Weil]

Sparse report:

target-ppc/mmu-hash64.c:353:9: warning: returning void-valued expression
target-ppc/mmu-hash64.c:620:9: warning: returning void-valued expression

Cc: Alexander Graf <ag...@suse.de>
Signed-off-by: Stefan Weil <s...@weilnetz.de>
---

Should we fix this kind of warnings? QEMU includes more than
60 lines of code which return a void expression.

Stefan

 target-ppc/mmu-hash64.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/target-ppc/mmu-hash64.c b/target-ppc/mmu-hash64.c
index b0278c9..a9e1b4c 100644
--- a/target-ppc/mmu-hash64.c
+++ b/target-ppc/mmu-hash64.c
@@ -350,7 +350,7 @@ uint64_t ppc_hash64_start_access(PowerPCCPU *cpu, 
target_ulong pte_index)
 void ppc_hash64_stop_access(uint64_t token)
 {
     if (kvmppc_kern_htab) {
-        return kvmppc_hash64_free_pteg(token);
+        kvmppc_hash64_free_pteg(token);
     }
 }
 
@@ -617,7 +617,8 @@ void ppc_hash64_store_hpte(CPUPPCState *env,
     CPUState *cs = CPU(ppc_env_get_cpu(env));
 
     if (kvmppc_kern_htab) {
-        return kvmppc_hash64_write_pte(env, pte_index, pte0, pte1);
+        kvmppc_hash64_write_pte(env, pte_index, pte0, pte1);
+        return;
     }
 
     pte_index *= HASH_PTE_SIZE_64;
-- 
2.1.4