From 9d08f6db2a130a03282865ded550655b022e5ce7 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Thu, 20 Sep 2018 19:57:54 +0200 Subject: efi_loader: remove redundant statement ascii2unicode() always ends the u16 string with '\0'. Remove redundant assignment. Add description for efi_str_to_u16() and ascii2unicode(). Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- include/efi_loader.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/efi_loader.h b/include/efi_loader.h index 2855c01681a..5d522f133ec 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -411,7 +411,15 @@ efi_status_t efi_dp_split_file_path(struct efi_device_path *full_path, (((_dp)->type == DEVICE_PATH_TYPE_##_type) && \ ((_dp)->sub_type == DEVICE_PATH_SUB_TYPE_##_subtype)) -/* Convert strings from normal C strings to uEFI strings */ +/** + * ascii2unicode() - convert ASCII string to UTF-16 string + * + * A zero terminated ASCII string is converted to a zero terminated UTF-16 + * string. The output buffer must be preassigned. + * + * @unicode: preassigned output buffer for UTF-16 string + * @ascii: ASCII string to be converted + */ static inline void ascii2unicode(u16 *unicode, const char *ascii) { while (*ascii) -- cgit v1.2.3