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Commit f30f4066 authored by Carter Cooper's avatar Carter Cooper
Browse files

msm: kgsl: Free allocated memory on early return 



Make sure the allocated memory is freed before returning.

Change-Id: I6da7d1ffbd83ad206970e38ac99f9da211ffe86c
Signed-off-by: default avatarCarter Cooper <ccooper@codeaurora.org>
parent bd4743e8

drivers/gpu/msm/adreno_iommu.c

+5 −6
Original line number Diff line number Diff line
@@ -824,16 +824,16 @@ static int _set_pagetable_gpu(struct adreno_ringbuffer *rb, 
	int result;



	link = kmalloc(PAGE_SIZE, GFP_KERNEL);

	if (link == NULL) {

		result = -ENOMEM;

		goto done;

	}

	if (link == NULL)

		return -ENOMEM;



	cmds = link;



	/* If we are in a fault the MMU will be reset soon */

	if (test_bit(ADRENO_DEVICE_FAULT, &adreno_dev->priv))

	if (test_bit(ADRENO_DEVICE_FAULT, &adreno_dev->priv)) {

		kfree(link);

		return 0;

	}



	kgsl_mmu_enable_clk(&device->mmu);
@@ -861,7 +861,6 @@ static int _set_pagetable_gpu(struct adreno_ringbuffer *rb, 
		adreno_ringbuffer_mmu_disable_clk_on_ts(device, rb,

						rb->timestamp);



done:

	kfree(link);

	return result;

}