fix spelling in libcacard sub directory

[qemu.git] / block-migration.c

diff --git a/block-migration.c b/block-migration.c
index 325c90530717ae7352922baa553ceb5802fb1b67..5f10486416689d2c3da340d9ea85f39596c1ca7f 100644 (file)
--- a/block-migration.c
+++ b/block-migration.c
@@ -521,7 +521,7 @@ static int is_stage2_completed(void)
 
         if ((remaining_dirty / bwidth) <=
             migrate_max_downtime()) {
-            /* finish stage2 because we think that we can finish remaing work
+            /* finish stage2 because we think that we can finish remaining work
                below max_downtime */
 
             return 1;
@@ -557,6 +557,8 @@ static void blk_mig_cleanup(Monitor *mon)
 
 static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
 {
+    int ret;
+
     DPRINTF("Enter save live stage %d submitted %d transferred %d\n",
             stage, block_mig_state.submitted, block_mig_state.transferred);
 
@@ -580,9 +582,10 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
 
     flush_blks(f);
 
-    if (qemu_file_has_error(f)) {
+    ret = qemu_file_get_error(f);
+    if (ret) {
         blk_mig_cleanup(mon);
-        return 0;
+        return ret;
     }
 
     blk_mig_reset_dirty_cursor();
@@ -608,9 +611,10 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
 
         flush_blks(f);
 
-        if (qemu_file_has_error(f)) {
+        ret = qemu_file_get_error(f);
+        if (ret) {
             blk_mig_cleanup(mon);
-            return 0;
+            return ret;
         }
     }
 
@@ -625,8 +629,9 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
         /* report completion */
         qemu_put_be64(f, (100 << BDRV_SECTOR_BITS) | BLK_MIG_FLAG_PROGRESS);
 
-        if (qemu_file_has_error(f)) {
-            return 0;
+        ret = qemu_file_get_error(f);
+        if (ret) {
+            return ret;
         }
 
         monitor_printf(mon, "Block migration completed\n");
@@ -647,6 +652,7 @@ static int block_load(QEMUFile *f, void *opaque, int version_id)
     uint8_t *buf;
     int64_t total_sectors = 0;
     int nr_sectors;
+    int ret;
 
     do {
         addr = qemu_get_be64(f);
@@ -655,7 +661,6 @@ static int block_load(QEMUFile *f, void *opaque, int version_id)
         addr >>= BDRV_SECTOR_BITS;
 
         if (flags & BLK_MIG_FLAG_DEVICE_BLOCK) {
-            int ret;
             /* get device name */
             len = qemu_get_byte(f);
             qemu_get_buffer(f, (uint8_t *)device_name, len);
@@ -705,8 +710,9 @@ static int block_load(QEMUFile *f, void *opaque, int version_id)
             fprintf(stderr, "Unknown flags\n");
             return -EINVAL;
         }
-        if (qemu_file_has_error(f)) {
-            return -EIO;
+        ret = qemu_file_get_error(f);
+        if (ret != 0) {
+            return ret;
         }
     } while (!(flags & BLK_MIG_FLAG_EOS));