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-rw-r--r--drivers/md/raid10.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 715dd5eed08c..cbe36396c371 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3820,6 +3820,8 @@ static int run(struct mddev *mddev)
set_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
mddev->sync_thread = md_register_thread(md_do_sync, mddev,
"reshape");
+ if (!mddev->sync_thread)
+ goto out_free_conf;
}
return 0;