x86/tools: Fix instruction decoder message output

Fix instruction decoder test (insn_sanity), so that
it doesn't show both info and error messages twice on
same instruction. (In that case, show only error message)

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: yrl.pp-manager.tt@hitachi.com
Link: http://lkml.kernel.org/r/20111205120545.15475.7928.stgit@cloud
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/tools/insn_sanity.c b/arch/x86/tools/insn_sanity.c
index 334d9de..2025603 100644 (file)
--- a/arch/x86/tools/insn_sanity.c
+++ b/arch/x86/tools/insn_sanity.c
@@ -257,15 +257,14 @@ int main(int argc, char **argv)
                insn_init(&insn, insn_buf, x86_64);
                insn_get_length(&insn);
 
-               if (verbose && !insn_complete(&insn))
-                       dump_stream(stdout, "Info: Found an undecodable input", i, insn_buf, &insn);
-
                if (insn.next_byte <= insn.kaddr ||
                    insn.kaddr + MAX_INSN_SIZE < insn.next_byte) {
                        /* Access out-of-range memory */
                        dump_stream(stdout, "Error: Found an access violation", i, insn_buf, &insn);
                        errors++;
-               }
+               } else if (verbose && !insn_complete(&insn))
+                       dump_stream(stdout, "Info: Found an undecodable input", i, insn_buf, &insn);
+
                insns++;
        }