diff mbox series

[10/13] migration/vmstate: Remove redundant statement in vmstate_save_state_v()

Message ID 20200225020937.25028-11-kuhn.chenqun@huawei.com (mailing list archive)
State New, archived
Headers show
Series redundant code: Fix warnings reported by Clang static code analyzer | expand

Commit Message

Chen Qun Feb. 25, 2020, 2:09 a.m. UTC 
From: Chen Qun <kuhn.chenqun@huawei.com>

The "ret" has been assigned in all branches. It didn't need to be
 assigned separately.

Clang static code analyzer show warning:
  migration/vmstate.c:365:17: warning: Value stored to 'ret' is never read
                ret = 0;
                ^     ~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
---
Cc: Juan Quintela <quintela@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
---
 migration/vmstate.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/migration/vmstate.c b/migration/vmstate.c
index 7dd8ef66c6..bafa890384 100644
--- a/migration/vmstate.c
+++ b/migration/vmstate.c
@@ -362,7 +362,6 @@  int vmstate_save_state_v(QEMUFile *f, const VMStateDescription *vmsd,
             }
             for (i = 0; i < n_elems; i++) {
                 void *curr_elem = first_elem + size * i;
-                ret = 0;
 
                 vmsd_desc_field_start(vmsd, vmdesc_loop, field, i, n_elems);
                 old_offset = qemu_ftell_fast(f);