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Commit 4be82ad1 authored by Gopikrishnaiah Anandan's avatar Gopikrishnaiah Anandan
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ASoC: qcom: qdsp6v2: update sanity check 



Pointers should be checked for sanity before accessing them.
Change ensures that the sanity of the pointer is checked before
accessing it.

CRs-fixed: 682512
Change-Id: I6b7e97ecfa8cc960db1bdf1c557b3b76dca8a658
Signed-off-by: default avatarGopikrishnaiah Anandan <agopik@codeaurora.org>
parent 6459505b

drivers/misc/qcom/qdsp6v2/audio_utils_aio.c

+2 −2
Original line number Diff line number Diff line
@@ -437,9 +437,9 @@ static void audio_aio_unmap_ion_region(struct q6audio_aio *audio) 
	pr_debug("%s[%p]:\n", __func__, audio);

	list_for_each_safe(ptr, next, &audio->ion_region_queue) {

		region = list_entry(ptr, struct audio_aio_ion_region, list);

		if (region != NULL) {

			pr_debug("%s[%p]: phy_address = 0x%pa\n",

				__func__, audio, &region->paddr);

		if (region != NULL) {

			rc = q6asm_memory_unmap(audio->ac,

						region->paddr, IN);

			if (rc < 0)