diff options
Diffstat (limited to 'drivers/firmware/qcom/qcom_scm-smc.c')
| -rw-r--r-- | drivers/firmware/qcom/qcom_scm-smc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/firmware/qcom/qcom_scm-smc.c b/drivers/firmware/qcom/qcom_scm-smc.c index 3f10b23ec941..574930729ddd 100644 --- a/drivers/firmware/qcom/qcom_scm-smc.c +++ b/drivers/firmware/qcom/qcom_scm-smc.c @@ -152,7 +152,6 @@ int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc, enum qcom_scm_convention qcom_convention, struct qcom_scm_res *res, bool atomic) { - struct qcom_tzmem_pool *mempool = qcom_scm_get_tzmem_pool(); int arglen = desc->arginfo & 0xf; int i, ret; void *args_virt __free(qcom_tzmem) = NULL; @@ -173,6 +172,8 @@ int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc, smc.args[i + SCM_SMC_FIRST_REG_IDX] = desc->args[i]; if (unlikely(arglen > SCM_SMC_N_REG_ARGS)) { + struct qcom_tzmem_pool *mempool = qcom_scm_get_tzmem_pool(); + if (!mempool) return -EINVAL; |