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4f168be948
kzalloc() can be failed under low memory condition. In such a case, the following memcpy() can cause a panic. Thus, the return value of kzalloc() should be checked. If tegra_machine_get_dai_link_t18x() is called, the return value should also be checked. Bug 2647682 Change-Id: Ia200436a3b1877933932b9a086862f5507c8da54 Signed-off-by: Kwangwoo Lee <kwangwool@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2159959 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>