[PATCH] drm/i915/tc: Delete bogus NULL check in intel_ddi_encoder_destroy()

[Dan Carpenter]

The "digi_port" pointer can't be NULL and we have already dereferenced
it so checking for NULL is not necessary.  Delete the check.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 51d07e9af9f3..b9c6eb13804f 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4025,8 +4025,7 @@ static void intel_ddi_encoder_destroy(struct drm_encoder *encoder)
 	intel_display_power_flush_work(i915);
 
 	drm_encoder_cleanup(encoder);
-	if (dig_port)
-		kfree(dig_port->hdcp_port_data.streams);
+	kfree(dig_port->hdcp_port_data.streams);
 	kfree(dig_port);
 }
 
-- 
2.20.1