1 files changed, 0 insertions, 91 deletions
diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c
index 9b7fbb0cbecd..52603876c548 100644
--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c
@@ -69,97 +69,6 @@ out_err:
 	return -1;
 }
 
-static const char *skip_arg(const char *cp)
-{
-	while (*cp && !isspace(*cp))
-		cp++;
-
-	return cp;
-}
-
-static int count_argc(const char *str)
-{
-	int count = 0;
-
-	while (*str) {
-		str = skip_spaces(str);
-		if (*str) {
-			count++;
-			str = skip_arg(str);
-		}
-	}
-
-	return count;
-}
-
-/**
- * argv_free - free an argv
- * @argv - the argument vector to be freed
- *
- * Frees an argv and the strings it points to.
- */
-void argv_free(char **argv)
-{
-	char **p;
-	for (p = argv; *p; p++) {
-		free(*p);
-		*p = NULL;
-	}
-
-	free(argv);
-}
-
-/**
- * argv_split - split a string at whitespace, returning an argv
- * @str: the string to be split
- * @argcp: returned argument count
- *
- * Returns an array of pointers to strings which are split out from
- * @str.  This is performed by strictly splitting on white-space; no
- * quote processing is performed.  Multiple whitespace characters are
- * considered to be a single argument separator.  The returned array
- * is always NULL-terminated.  Returns NULL on memory allocation
- * failure.
- */
-char **argv_split(const char *str, int *argcp)
-{
-	int argc = count_argc(str);
-	char **argv = calloc(argc + 1, sizeof(*argv));
-	char **argvp;
-
-	if (argv == NULL)
-		goto out;
-
-	if (argcp)
-		*argcp = argc;
-
-	argvp = argv;
-
-	while (*str) {
-		str = skip_spaces(str);
-
-		if (*str) {
-			const char *p = str;
-			char *t;
-
-			str = skip_arg(str);
-
-			t = strndup(p, str-p);
-			if (t == NULL)
-				goto fail;
-			*argvp++ = t;
-		}
-	}
-	*argvp = NULL;
-
-out:
-	return argv;
-
-fail:
-	argv_free(argv);
-	return NULL;
-}
-
 /* Character class matching */
 static bool __match_charclass(const char *pat, char c, const char **npat)
 {