1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_string.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_string.h
index a6bac9c36339..509dc1e5c3b1 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_string.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_string.h
@@ -49,18 +49,6 @@ int cfs_strncasecmp(const char *s1, const char *s2, size_t n);
 /* Convert a text string to a bitmask */
 int cfs_str2mask(const char *str, const char *(*bit2str)(int bit),
 		 int *oldmask, int minmask, int allmask);
-
-/* Allocate space for and copy an existing string.
- * Must free with kfree().
- */
-char *cfs_strdup(const char *str, u_int32_t flags);
-
-/* safe vsnprintf */
-int cfs_vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
-
-/* safe snprintf */
-int cfs_snprintf(char *buf, size_t size, const char *fmt, ...);
-
 /* trim leading and trailing space characters */
 char *cfs_firststr(char *str, size_t size);
 
@@ -90,27 +78,10 @@ struct cfs_expr_list {
 	struct list_head	el_exprs;
 };
 
-static inline int
-cfs_iswhite(char c)
-{
-	switch (c) {
-	case ' ':
-	case '\t':
-	case '\n':
-	case '\r':
-		return 1;
-	default:
-		break;
-	}
-	return 0;
-}
-
 char *cfs_trimwhite(char *str);
 int cfs_gettok(struct cfs_lstr *next, char delim, struct cfs_lstr *res);
 int cfs_str2num_check(char *str, int nob, unsigned *num,
 		      unsigned min, unsigned max);
-int cfs_range_expr_parse(struct cfs_lstr *src, unsigned min, unsigned max,
-			 int single_tok, struct cfs_range_expr **expr);
 int cfs_expr_list_match(__u32 value, struct cfs_expr_list *expr_list);
 int cfs_expr_list_values(struct cfs_expr_list *expr_list,
 			 int max, __u32 **values);
@@ -124,7 +95,6 @@ cfs_expr_list_values_free(__u32 *values, int num)
 }
 
 void cfs_expr_list_free(struct cfs_expr_list *expr_list);
-void cfs_expr_list_print(struct cfs_expr_list *expr_list);
 int cfs_expr_list_parse(char *str, int len, unsigned min, unsigned max,
 			struct cfs_expr_list **elpp);
 void cfs_expr_list_free_list(struct list_head *list);