Merge "soc: qcom: smd: Range check edge on open" (aeccb20f) · Commits · e / devices / android_kernel_sony_msm8994

drivers/soc/qcom/smd.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1971,6 +1971,11 @@ int smd_named_open_on_edge(const char *name, uint32_t edge,
		struct smd_channel *ch;
		unsigned long flags;

		if (edge >= SMD_NUM_TYPE) {
		pr_err("%s: edge:%d is invalid\n", __func__, edge);
		return -EINVAL;
		}

		if (!smd_edge_inited(edge)) {
		SMD_INFO("smd_open() before smd_init()\n");
		return -EPROBE_DEFER;