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Merge "disp: msm: dp: fix potential NULL pointer dereference"

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qctecmdr 2020-07-09 11:54:56 -07:00 • committed by Gerrit - the friendly Code Review server
commit 2e0cf27277
1 changed files with 3 additions and 2 deletions
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5
msm/dp/dp_display.c
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@ -581,14 +581,15 @@ static void dp_display_notify_hdcp_status_cb(void *ptr,
enum sde_hdcp_state state)
{
struct dp_display_private *dp = ptr;
SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_ENTRY,
dp->link->hdcp_status.hdcp_state);
if (!dp) {
DP_ERR("invalid input\n");
return;
}
SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_ENTRY,
dp->link->hdcp_status.hdcp_state);
dp->link->hdcp_status.hdcp_state = state;
queue_delayed_work(dp->wq, &dp->hdcp_cb_work, HZ/4);