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path: root/drivers/misc/mei/hdcp/mei_hdcp.c
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Diffstat (limited to 'drivers/misc/mei/hdcp/mei_hdcp.c')
-rw-r--r--drivers/misc/mei/hdcp/mei_hdcp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index e6c3dc595617..d1d3e025ca0e 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -572,7 +572,7 @@ static int mei_hdcp_verify_mprime(struct device *dev,
HDCP_2_2_MPRIME_LEN);
drm_hdcp_cpu_to_be24(verify_mprime_in.seq_num_m, data->seq_num_m);
memcpy(verify_mprime_in.streams, data->streams,
- (data->k * sizeof(struct hdcp2_streamid_type)));
+ array_size(data->k, sizeof(*data->streams)));
verify_mprime_in.k = cpu_to_be16(data->k);