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Merge "msm: eva: Adding kref count for cvp_get_inst_from_id"

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QCTECMDR Service 2024-07-22 04:48:16 -07:00 • committed by Gerrit - the friendly Code Review server
commit 8375c081bb
1 changed files with 5 additions and 2 deletions
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7
drivers/media/platform/msm/cvp/hfi_response_handler.c
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@ -468,7 +468,7 @@ retry:
}
}
inst = match ? inst : NULL;
inst = match && kref_get_unless_zero(&inst->kref) ? inst : NULL;
mutex_unlock(&core->lock);
} else {
if (core->state == CVP_CORE_UNINIT)
@ -520,7 +520,7 @@ static int hfi_process_session_cvp_msg(u32 device_id,
sess_msg = kmem_cache_alloc(cvp_driver->msg_cache, GFP_KERNEL);
if (sess_msg == NULL) {
dprintk(CVP_ERR, "%s runs out msg cache memory\n", __func__);
return -ENOMEM;
goto error_no_mem;
}
memcpy(&sess_msg->pkt, pkt, get_msg_size(pkt));
@ -543,11 +543,14 @@ static int hfi_process_session_cvp_msg(u32 device_id,
info->response_type = HAL_NO_RESP;
cvp_put_inst(inst);
return 0;
error_handle_msg:
spin_unlock(&sq->lock);
kmem_cache_free(cvp_driver->msg_cache, sess_msg);
error_no_mem:
cvp_put_inst(inst);
return -ENOMEM;
}