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

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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>
This commit is contained in:
Markus Elfring 2016-07-13 18:54:11 +02:00 committed by Rob Clark
parent 5745d21f9a
commit 851dd75d64
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c
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@ -1430,7 +1430,7 @@ struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi)
void msm_hdmi_hdcp_destroy(struct hdmi *hdmi)
{
if (hdmi && hdmi->hdcp_ctrl) {
if (hdmi) {
kfree(hdmi->hdcp_ctrl);
hdmi->hdcp_ctrl = NULL;
}