272 	char *ascii_buf, *bufp;  in datablob_format()  local
277 	ascii_buf = kmalloc(asciiblob_len + 1, GFP_KERNEL);  in datablob_format()
278 	if (!ascii_buf)  in datablob_format()
281 	ascii_buf[asciiblob_len] = '\0';  in datablob_format()
284 	len = sprintf(ascii_buf, "%s %s %s ", epayload->format,  in datablob_format()
288 	bufp = &ascii_buf[len];  in datablob_format()
292 	return ascii_buf;  in datablob_format()
913 	char *ascii_buf;  in encrypted_read()  local
943 	ascii_buf = datablob_format(epayload, asciiblob_len);  in encrypted_read()
944 	if (!ascii_buf) {  in encrypted_read()
953 	if (copy_to_user(buffer, ascii_buf, asciiblob_len) != 0)  in encrypted_read()
955 	kzfree(ascii_buf);  in encrypted_read()