qemu: Rename qemuBuildShmemDevStr to qemuBuildShmemDevLegacyStr

This will make sense after adding support for newer device types.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

src/qemu/qemu_command.c

@@ -8504,9 +8504,9 @@ qemuBuildSmartcardCommandLine(virLogManagerPtr logManager,
 
 
 static char *
-qemuBuildShmemDevStr(virDomainDefPtr def,
-                     virDomainShmemDefPtr shmem,
-                     virQEMUCapsPtr qemuCaps)
+qemuBuildShmemDevLegacyStr(virDomainDefPtr def,
+                           virDomainShmemDefPtr shmem,
+                           virQEMUCapsPtr qemuCaps)
 {
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 
@@ -8605,7 +8605,7 @@ qemuBuildShmemCommandLine(virLogManagerPtr logManager,
 {
     char *devstr = NULL;
 
-    if (!(devstr = qemuBuildShmemDevStr(def, shmem, qemuCaps)))
+    if (!(devstr = qemuBuildShmemDevLegacyStr(def, shmem, qemuCaps)))
         return -1;
     virCommandAddArgList(cmd, "-device", devstr, NULL);
     VIR_FREE(devstr);