migration: Remove duplicate bandwidth_limit set

bandwidth_limit is double set in migrate_init(), remove one.
Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

migration.c

@@ -349,7 +349,6 @@ static MigrationState *migrate_init(const MigrationParams *params)
            sizeof(enabled_capabilities));
 
     memset(s, 0, sizeof(*s));
-    s->bandwidth_limit = bandwidth_limit;
     s->params = *params;
     memcpy(s->enabled_capabilities, enabled_capabilities,
            sizeof(enabled_capabilities));