perf tools: Remove extraneous newline when parsing hardware cache events

Noticed while developing a 'perf test' entry to verify that
perf_evsel__name works.

Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index b24630398b92b1ac7f863a73e3e0f2440769e6bc..66d235e0cc98f2050187a7982b0135d2d1c21946 100644 (file)
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -308,7 +308,7 @@ int parse_events_add_cache(struct list_head **list, int *idx,
        for (i = 0; (i < 2) && (op_result[i]); i++) {
                char *str = op_result[i];
 
-               snprintf(name + n, MAX_NAME_LEN - n, "-%s\n", str);
+               snprintf(name + n, MAX_NAME_LEN - n, "-%s", str);
 
                if (cache_op == -1) {
                        cache_op = parse_aliases(str, perf_evsel__hw_cache_op,