5.15-stable review patch. If anyone has any objections, please let me know.
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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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/ksmbd/unicode.c | 18 ------------------ 1 file changed, 18 deletions(-)
--- a/fs/ksmbd/unicode.c +++ b/fs/ksmbd/unicode.c @@ -114,24 +114,6 @@ cp_convert: }
/* - * 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 * @from: source buffer