Commit 851dd75d authored Jul 13, 2016 by Markus Elfring Committed by Rob Clark Jul 16, 2016

drm/msm/hdmi: Delete an unnecessary check before the function call "kfree"



The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Rob Clark <robdclark@gmail.com>

parent 5745d21f

drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1430,7 +1430,7 @@ struct hdmi_hdcp_ctrl msm_hdmi_hdcp_init(struct hdmi hdmi)

	void msm_hdmi_hdcp_destroy(struct hdmi *hdmi)		void msm_hdmi_hdcp_destroy(struct hdmi *hdmi)
	{		{
	if (hdmi && hdmi->hdcp_ctrl) {		if (hdmi) {
	kfree(hdmi->hdcp_ctrl);		kfree(hdmi->hdcp_ctrl);
	hdmi->hdcp_ctrl = NULL;		hdmi->hdcp_ctrl = NULL;
	}		}