perf tools: Ditch rtrim(), use skip_spaces() to get closer to the kernel
No change in behaviour, just using the same kernel idiom for such
operation.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: André Goddard Rosa <andre.goddard@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-a85lkptkt0ru40irpga8yf54@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index faa8eb2..38dc0c6 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/list.h>
#include <linux/compiler.h>
+#include <linux/string.h>
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
@@ -1339,7 +1340,7 @@ static void wordwrap(char *s, int start, int max, int corr)
break;
s += wlen;
column += n;
- s = ltrim(s);
+ s = skip_spaces(s);
}
}