disp: msm: add check for memory allocation



Check that memory was properly allocated in notifier
or return with error.

Change-Id: Id71feff3d441b373f3078cf6afcb6e569863ae97
Signed-off-by: Samantha Tran <samtran@codeaurora.org>

parent a624f4c1

msm/msm_notifier.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,9 @@ static int msm_notifier_probe(struct platform_device *pdev)

		active_displays = devm_kzalloc(&pdev->dev,
		sizeof(*active_displays), GFP_KERNEL);
		if (!active_displays)
		return -ENOMEM;

		INIT_LIST_HEAD(&active_displays->list);

		/* Set default max fps to 0 */