perf test: Remove leftover temp file left by one of the attr tests

Instead of > /tmp/krava, direct it to /dev/null.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-oo4yhij2327u8ircz4d0y5p4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/tests/attr/test-record-group1 b/tools/perf/tests/attr/test-record-group1
index 4d688a13fd2f33ab010843251aefcc540bd2937b..c5548d054aff5ba9ded3225494d9954f22c1e7b2 100644 (file)
--- a/tools/perf/tests/attr/test-record-group1
+++ b/tools/perf/tests/attr/test-record-group1
@@ -1,6 +1,6 @@
 [config]
 command = record
-args    = -e '{cycles,instructions}' kill >/tmp/krava 2>&1
+args    = -e '{cycles,instructions}' kill >/dev/null 2>&1
 
 [event-1:base-record]
 fd=1