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-rw-r--r--block/genhd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 7a6a655d8..cc778461d 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -858,6 +858,7 @@ static void disk_seqf_stop(struct seq_file *seqf, void *v)
if (iter) {
class_dev_iter_exit(iter);
kfree(iter);
+ seqf->private = NULL;
}
}