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-rw-r--r--hw/block-common.c2
-rw-r--r--hw/ide/core.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/hw/block-common.c b/hw/block-common.c
index 036334b1ec..0a0542a650 100644
--- a/hw/block-common.c
+++ b/hw/block-common.c
@@ -17,7 +17,7 @@ void blkconf_serial(BlockConf *conf, char **serial)
     if (!*serial) {
         /* try to fall back to value set with legacy -drive serial=... */
         dinfo = drive_get_by_blockdev(conf->bs);
-        if (*dinfo->serial) {
+        if (dinfo->serial) {
             *serial = g_strdup(dinfo->serial);
         }
     }
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 58a454fde5..5378fc39fe 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2095,9 +2095,9 @@ void ide_init2_with_non_qdev_drives(IDEBus *bus, DriveInfo *hd0,
                 trans = hd_bios_chs_auto_trans(cyls, heads, secs);
             }
             if (ide_init_drive(&bus->ifs[i], dinfo->bdrv,
-                               dinfo->media_cd ? IDE_CD : IDE_HD, NULL,
-                               *dinfo->serial ? dinfo->serial : NULL,
-                               NULL, 0, cyls, heads, secs, trans) < 0) {
+                               dinfo->media_cd ? IDE_CD : IDE_HD,
+                               NULL, dinfo->serial, NULL, 0,
+                               cyls, heads, secs, trans) < 0) {
                 error_report("Can't set up IDE drive %s", dinfo->id);
                 exit(1);
             }