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Commit aa4d4815 authored by Sudarshan Rajagopalan's avatar Sudarshan Rajagopalan
Browse files

soc: qcom: mem-offline: Fix klocwork errors 



Fix the NULL dereference Klocwork error report.

Change-Id: I7f092cb3817b19a041fbf090d2a8e53bb503c462
Signed-off-by: default avatarSudarshan Rajagopalan <sudaraja@codeaurora.org>
parent 51b768c5

drivers/soc/qcom/mem-offline.c

+5 −1
Original line number Diff line number Diff line
@@ -324,10 +324,14 @@ static int mem_parse_dt(struct platform_device *pdev) 
	struct device_node *node = pdev->dev.of_node;



	val = of_get_property(node, "granule", NULL);

	if (!val && !*val) {

	if (!val) {

		pr_err("mem-offine: granule property not found in DT\n");

		return -EINVAL;

	}

	if (!*val) {

		pr_err("mem-offine: invalid granule property\n");

		return -EINVAL;

	}

	offline_granule = be32_to_cpup(val);

	if (!offline_granule && !(offline_granule & (offline_granule - 1)) &&

			offline_granule * SZ_1M < MIN_MEMORY_BLOCK_SIZE) {