619 		return walk_iomem_res_desc(crashk_res.desc,  in kexec_walk_resources()
709 	struct shash_desc *desc;  in kexec_calculate_store_digests()  local
729 	desc_size = crypto_shash_descsize(tfm) + sizeof(*desc);  in kexec_calculate_store_digests()
730 	desc = kzalloc(desc_size, GFP_KERNEL);  in kexec_calculate_store_digests()
731 	if (!desc) {  in kexec_calculate_store_digests()
741 	desc->tfm   = tfm;  in kexec_calculate_store_digests()
743 	ret = crypto_shash_init(desc);  in kexec_calculate_store_digests()
764 		ret = crypto_shash_update(desc, ksegment->kbuf,  in kexec_calculate_store_digests()
779 			ret = crypto_shash_update(desc, zero_buf, bytes);  in kexec_calculate_store_digests()
794 		ret = crypto_shash_final(desc, digest);  in kexec_calculate_store_digests()
813 	kfree(desc);  in kexec_calculate_store_digests()