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-rw-r--r--tools/testing/nvdimm/test/ndtest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c
index 2051ad5d4882..f097f2992966 100644
--- a/tools/testing/nvdimm/test/ndtest.c
+++ b/tools/testing/nvdimm/test/ndtest.c
@@ -693,7 +693,7 @@ static ssize_t flags_show(struct device *dev,
if (seq_buf_used(&s))
seq_buf_printf(&s, "\n");
- return seq_buf_used(&s);
+ return seq_buf_strlen(&s);
}
static DEVICE_ATTR_RO(flags);