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authorTom Zanussi <tzanussi@gmail.com>2010-05-09 23:47:00 -0500
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-05-10 19:51:02 -0300
commite61a639a794063d78fd248a37ce2c21d5c81fc19 (patch)
tree234fe87f318597cd9585a998b68d915d3ef9b480 /tools/perf/scripts/python/bin
parent79e653f1bf2e52d12a952366e782dadf590b9d1d (diff)
downloadlinux-e61a639a794063d78fd248a37ce2c21d5c81fc19.tar.gz
perf/trace/scripting: syscall-counts script cleanup
A small fix for the syscall counts script: - silence the match output in the shell script Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <1273466820-9330-10-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
-rw-r--r--tools/perf/scripts/python/bin/syscall-counts-report2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/scripts/python/bin/syscall-counts-report b/tools/perf/scripts/python/bin/syscall-counts-report
index 8c21552b3cdc..dc076b618796 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-report
@@ -2,7 +2,7 @@
# description: system-wide syscall counts
# args: [comm]
if [ $# -gt 0 ] ; then
- if ! expr match "$1" "-" ; then
+ if ! expr match "$1" "-" > /dev/null ; then
comm=$1
shift
fi