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[Qemu-trivial] [PULL 20/24] target-alpha: fix uninitialized variable

From: Michael Tokarev
Subject: [Qemu-trivial] [PULL 20/24] target-alpha: fix uninitialized variable
Date: Fri, 6 Nov 2015 15:43:57 +0300

From: Paolo Bonzini <address@hidden>

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 <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
 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 87950c6..9909c70 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2916,7 +2916,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct 
TranslationBlock *tb)
         if (unlikely(cpu_breakpoint_test(cs, ctx.pc, BP_ANY))) {
-            gen_excp(&ctx, EXCP_DEBUG, 0);
+            ret = gen_excp(&ctx, EXCP_DEBUG, 0);
             /* The address covered by the breakpoint must be included in
                [tb->pc, tb->pc + tb->size) in order to for it to be
                properly cleared -- thus we increment the PC here so that

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