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[PATCH 10/13] migration/vmstate: Remove redundant statement in vmstate_s
From: |
kuhn.chenqun |
Subject: |
[PATCH 10/13] migration/vmstate: Remove redundant statement in vmstate_save_state_v() |
Date: |
Tue, 25 Feb 2020 10:09:34 +0800 |
From: Chen Qun <address@hidden>
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 <address@hidden>
Signed-off-by: Chen Qun <address@hidden>
---
Cc: Juan Quintela <address@hidden>
Cc: "Dr. David Alan Gilbert" <address@hidden>
---
migration/vmstate.c | 1 -
1 file changed, 1 deletion(-)
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);
--
2.23.0
- [PATCH 00/13]redundant code: Fix warnings reported by Clang static code analyzer, kuhn.chenqun, 2020/02/24
- [PATCH 13/13] monitor/hmp-cmds: Remove redundant statement in hmp_rocker_of_dpa_groups(), kuhn.chenqun, 2020/02/24
- [PATCH 04/13] scsi/esp-pci: Remove redundant statement in esp_pci_io_write(), kuhn.chenqun, 2020/02/24
- [PATCH 10/13] migration/vmstate: Remove redundant statement in vmstate_save_state_v(),
kuhn.chenqun <=
- [PATCH 03/13] block/file-posix: Remove redundant statement in raw_handle_perm_lock(), kuhn.chenqun, 2020/02/24
- [PATCH 08/13] display/blizzard: Remove redundant statement in blizzard_draw_line16_32(), kuhn.chenqun, 2020/02/24
- [PATCH 05/13] scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command(), kuhn.chenqun, 2020/02/24
- [PATCH 12/13] usb/hcd-ehci: Remove redundant statements, kuhn.chenqun, 2020/02/24
- [PATCH 01/13] block/stream: Remove redundant statement in stream_run(), kuhn.chenqun, 2020/02/24
- [PATCH 02/13] block/iscsi:Remove redundant statement in iscsi_open(), kuhn.chenqun, 2020/02/24
- [PATCH 07/13] display/exynos4210_fimd: Remove redundant statement in exynos4210_fimd_update(), kuhn.chenqun, 2020/02/24
- [PATCH 11/13] timer/exynos4210_mct: Remove redundant statement in exynos4210_mct_write(), kuhn.chenqun, 2020/02/24