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Commit b53d514f authored by Meng Wang's avatar Meng Wang Committed by Gerrit - the friendly Code Review server
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dsp: ion: avoid dma_buf_put twice when msm_audio_ion_map_buf fails 



Update logic to avoid calling dma_buf_put twice
when msm_audio_ion_map_buf fails.

Change-Id: I6958ec55dc78f245e93fbaedf085873fe0f4cb93
Signed-off-by: default avatarMeng Wang <mengw@codeaurora.org>
parent 3944bb8d

dsp/msm_audio_ion_vm.c

+1 −5
Original line number Diff line number Diff line
@@ -582,17 +582,13 @@ int msm_audio_ion_alloc(struct dma_buf **dma_buf, size_t bufsz, 
	rc = msm_audio_ion_map_buf(*dma_buf, paddr, plen, vaddr);

	if (rc) {

		pr_err("%s: failed to map ION buf, rc = %d\n", __func__, rc);

		goto err_dma_buf;

		goto err;

	}

	pr_debug("%s: mapped address = %pK, size=%zd\n", __func__,

		*vaddr, bufsz);



	memset(*vaddr, 0, bufsz);



	return rc;



err_dma_buf:

	dma_buf_put(*dma_buf);

err:

	return rc;

}