Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
Based-on: <ZR7e3cmxCH9LAdnS@x1n>
v2: Do use g_autofree...
---
 migration/ram.c | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/migration/ram.c b/migration/ram.c
index 982fbbeee1..a0e2ef4f1c 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -4164,11 +4164,11 @@ bool ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block, Error **errp)
 {
     /* from_dst_file is always valid because we're within rp_thread */
     QEMUFile *file = s->rp_state.from_dst_file;
-    unsigned long *le_bitmap, nbits = block->used_length >> TARGET_PAGE_BITS;
+    g_autofree unsigned long *le_bitmap = NULL;
+    unsigned long nbits = block->used_length >> TARGET_PAGE_BITS;
     uint64_t local_size = DIV_ROUND_UP(nbits, 8);
     uint64_t size, end_mark;
     RAMState *rs = ram_state;
-    bool result = false;
 
     trace_ram_dirty_bitmap_reload_begin(block->idstr);
 
@@ -4193,7 +4193,7 @@ bool ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block, Error **errp)
     if (size != local_size) {
         error_setg(errp, "ramblock '%s' bitmap size mismatch (0x%"PRIx64
                    " != 0x%"PRIx64")", block->idstr, size, local_size);
-        goto out;
+        return false;
     }
 
     size = qemu_get_buffer(file, (uint8_t *)le_bitmap, local_size);
@@ -4203,13 +4203,13 @@ bool ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block, Error **errp)
         error_setg(errp, "read bitmap failed for ramblock '%s': "
                    "(size 0x%"PRIx64", got: 0x%"PRIx64")",
                    block->idstr, local_size, size);
-        goto out;
+        return false;
     }
 
     if (end_mark != RAMBLOCK_RECV_BITMAP_ENDING) {
         error_setg(errp, "ramblock '%s' end mark incorrect: 0x%"PRIx64,
                    block->idstr, end_mark);
-        goto out;
+        return false;
     }
 
     /*
@@ -4241,10 +4241,7 @@ bool ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block, Error **errp)
      */
     migration_rp_kick(s);
 
-    result = true;
-out:
-    g_free(le_bitmap);
-    return result;
+    return true;
 }
 
 static int ram_resume_prepare(MigrationState *s, void *opaque)
-- 
2.41.0

Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> Based-on: <ZR7e3cmxCH9LAdnS@x1n>
> v2: Do use g_autofree...

Reviewed-by: Juan Quintela <quintela@redhat.com>

Philippe Mathieu-Daudé <philmd@linaro.org> writes:

> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Fabiano Rosas <farosas@suse.de>

Philippe Mathieu-Daudé <philmd@linaro.org> writes:

> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

g_autofree enables direct return, which is easier to understand.  Like
it.

Reviewed-by: Markus Armbruster <armbru@redhat.com>