migration-test: simplify shmem_opts handling

Reviewed-by: Peter Xu <peterx@redhat.com>
Message-ID: <20230608224943.3877-4-quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 334648ae199b3bc313289d14e63db789ee1d8abd..46f1c275a259d051e58d2cc1a376f90eafc14633 100644 (file)
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -806,9 +806,6 @@ static int test_migrate_start(QTestState **from, QTestState **to,
             "-object memory-backend-file,id=mem0,size=%s"
             ",mem-path=%s,share=on -numa node,memdev=mem0",
             memory_size, shmem_path);
-    } else {
-        shmem_path = NULL;
-        shmem_opts = g_strdup("");
     }
 
     if (args->use_dirty_ring) {
@@ -824,7 +821,7 @@ static int test_migrate_start(QTestState **from, QTestState **to,
                                  memory_size, tmpfs,
                                  arch_opts ? arch_opts : "",
                                  arch_source ? arch_source : "",
-                                 shmem_opts,
+                                 shmem_opts ? shmem_opts : "",
                                  args->opts_source ? args->opts_source : "",
                                  ignore_stderr);
     if (!args->only_target) {
@@ -844,7 +841,7 @@ static int test_migrate_start(QTestState **from, QTestState **to,
                                  memory_size, tmpfs, uri,
                                  arch_opts ? arch_opts : "",
                                  arch_target ? arch_target : "",
-                                 shmem_opts,
+                                 shmem_opts ? shmem_opts : "",
                                  args->opts_target ? args->opts_target : "",
                                  ignore_stderr);
     *to = qtest_init(cmd_target);