[Qemu-devel] [PATCH] target-alpha: fix uninitialized variable

[Paolo Bonzini <pbonzini@redhat.com>]

I am not sure why the compiler does not catch it.  There is no
semantic change since gen_excp returns EXIT_NORETURN, but the
old code is wrong.

Reported by Coverity.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target-alpha/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index f936d1b..53f6833 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2916,7 +2916,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct TranslationBlock *tb)
         num_insns++;
 
         if (unlikely(cpu_breakpoint_test(cs, ctx.pc, BP_ANY))) {
-            gen_excp(&ctx, EXCP_DEBUG, 0);
+            ret = gen_excp(&ctx, EXCP_DEBUG, 0);
             break;
         }
         if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
-- 
2.5.0