From: Tom Rix trix@redhat.com
[ Upstream commit 2824861773eb512b37547516d81ef78108032cb2 ]
clang with W=1 reports fs/ksmbd/unicode.c:122:19: error: unused function 'is_char_allowed' [-Werror,-Wunused-function] static inline int is_char_allowed(char *ch) ^ This function is not used so remove it.
Signed-off-by: Tom Rix trix@redhat.com Reviewed-by: Sergey Senozhatsky senozhatsky@chromium.org Acked-by: Namjae Jeon linkinjeon@kernel.org Signed-off-by: Steve French stfrench@microsoft.com --- fs/ksmbd/unicode.c | 18 ------------------ 1 file changed, 18 deletions(-)
diff --git a/fs/ksmbd/unicode.c b/fs/ksmbd/unicode.c index a0db699ddafd..9ae676906ed3 100644 --- a/fs/ksmbd/unicode.c +++ b/fs/ksmbd/unicode.c @@ -113,24 +113,6 @@ cifs_mapchar(char *target, const __u16 src_char, const struct nls_table *cp, goto out; }
-/* - * is_char_allowed() - check for valid character - * @ch: input character to be checked - * - * Return: 1 if char is allowed, otherwise 0 - */ -static inline int is_char_allowed(char *ch) -{ - /* check for control chars, wildcards etc. */ - if (!(*ch & 0x80) && - (*ch <= 0x1f || - *ch == '?' || *ch == '"' || *ch == '<' || - *ch == '>' || *ch == '|')) - return 0; - - return 1; -} - /* * smb_from_utf16() - convert utf16le string to local charset * @to: destination buffer