tests: Pass literal format strings directly to qmp_FOO()

The qmp_FOO() take a printf-like format string.  In a few places, we
assign a string literal to a variable and pass that instead of simply
passing the literal.  Clean that up.

Bonus: gets rid of non-literal format strings.  A step towards
compile-time format string checking without triggering
-Wformat-nonliteral.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180806065344.7103-12-armbru@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/ahci-test.c b/tests/ahci-test.c
index 555f02112e..60ba32f4f2 100644
--- a/tests/ahci-test.c
+++ b/tests/ahci-test.c
@@ -1355,7 +1355,6 @@ static void test_flush_migrate(void)
     AHCIQState *src, *dst;
     AHCICommand *cmd;
     uint8_t px;
-    const char *s;
     char *uri = g_strdup_printf("unix:%s", mig_socket);
 
     prepare_blkdebug_script(debug_path, "flush_to_disk");
@@ -1391,8 +1390,7 @@ static void test_flush_migrate(void)
     ahci_migrate(src, dst, uri);
 
     /* Complete the command */
-    s = "{'execute':'cont' }";
-    qmp_send(s);
+    qmp_send("{'execute':'cont' }");
     qmp_eventwait("RESUME");
     ahci_command_wait(dst, cmd);
     ahci_command_verify(dst, cmd);