174 	struct evm_ima_xattr_data *xattr_data = NULL;  in evm_verify_hmac()  local
189 				(char **)&xattr_data, 0, GFP_NOFS);  in evm_verify_hmac()
207 	switch (xattr_data->type) {  in evm_verify_hmac()
219 		rc = crypto_memneq(xattr_data->data, digest.digest,  in evm_verify_hmac()
234 		hdr = (struct signature_v2_hdr *)xattr_data;  in evm_verify_hmac()
237 				   xattr_value_len, xattr_data->type, &digest);  in evm_verify_hmac()
241 					(const char *)xattr_data, xattr_len,  in evm_verify_hmac()
246 			if (xattr_data->type == EVM_XATTR_PORTABLE_DIGSIG) {  in evm_verify_hmac()
277 	kfree(xattr_data);  in evm_verify_hmac()
454 	char *xattr_data = NULL;  in evm_xattr_change()  local
457 	rc = vfs_getxattr_alloc(&nop_mnt_idmap, dentry, xattr_name, &xattr_data,  in evm_xattr_change()
465 		rc = !!memcmp(xattr_value, xattr_data, rc);  in evm_xattr_change()
470 	kfree(xattr_data);  in evm_xattr_change()
573 	const struct evm_ima_xattr_data *xattr_data = xattr_value;  in evm_inode_setxattr()  local
584 		if (xattr_data->type != EVM_IMA_XATTR_DIGSIG &&  in evm_inode_setxattr()
585 		    xattr_data->type != EVM_XATTR_PORTABLE_DIGSIG)  in evm_inode_setxattr()
874 	struct evm_xattr *xattr_data;  in evm_inode_init_security()  local
905 	xattr_data = kzalloc(sizeof(*xattr_data), GFP_NOFS);  in evm_inode_init_security()
906 	if (!xattr_data)  in evm_inode_init_security()
909 	xattr_data->data.type = EVM_XATTR_HMAC;  in evm_inode_init_security()
910 	rc = evm_init_hmac(inode, xattrs, xattr_data->digest);  in evm_inode_init_security()
914 	evm_xattr->value = xattr_data;  in evm_inode_init_security()
915 	evm_xattr->value_len = sizeof(*xattr_data);  in evm_inode_init_security()
919 	kfree(xattr_data);  in evm_inode_init_security()