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Commit cb75d25f authored by Praneeth Paladugu's avatar Praneeth Paladugu
Browse files

msm: vidc: Add NULL check for bus vote data allocation 



While allocating bus vote data, add NULL check to make sure that
failure of malloc is handled properly.

CRs-Fixed: 2115630
Change-Id: If9cf41003d03ccc067f2c2fda324e1e5546e677a
Signed-off-by: default avatarPraneeth Paladugu <ppaladug@codeaurora.org>
parent 5b93813a

drivers/media/platform/msm/vidc/venus_hfi.c

+7 −0
Original line number Diff line number Diff line
@@ -1693,6 +1693,12 @@ static int venus_hfi_core_init(void *device) 


	dev->bus_vote.data =

		kzalloc(sizeof(struct vidc_bus_vote_data), GFP_KERNEL);

	if (!dev->bus_vote.data) {

		dprintk(VIDC_ERR, "Bus vote data memory is not allocated\n");

		rc = -ENOMEM;

		goto err_no_mem;

	}



	dev->bus_vote.data_count = 1;

	dev->bus_vote.data->power_mode = VIDC_POWER_TURBO;
@@ -1770,6 +1776,7 @@ static int venus_hfi_core_init(void *device) 
	__set_state(dev, VENUS_STATE_DEINIT);

	__unload_fw(dev);

err_load_fw:

err_no_mem:

	dprintk(VIDC_ERR, "Core init failed\n");

	mutex_unlock(&dev->lock);

	return rc;