perf strfilter: Use skip_spaces()

No change in behaviour.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-p9rtamq7lvre9zhti70azfwe@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/strfilter.c b/tools/perf/util/strfilter.c
index 2c3a2904ebcd985a747ca1ff76bc0c4b02ec83d8..90ea2b209cbb79364558d1aaa6e13e2b62c2b990 100644 (file)
--- a/tools/perf/util/strfilter.c
+++ b/tools/perf/util/strfilter.c
@@ -5,6 +5,7 @@
 
 #include <errno.h>
 #include <linux/ctype.h>
+#include <linux/string.h>
 
 /* Operators */
 static const char *OP_and      = "&";  /* Logical AND */
@@ -37,8 +38,7 @@ static const char *get_token(const char *s, const char **e)
 {
        const char *p;
 
-       while (isspace(*s))     /* Skip spaces */
-               s++;
+       s = skip_spaces(s);
 
        if (*s == '\0') {
                p = s;