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| author | Anders Roxell <anders.roxell@linaro.org> | 2019-08-15 10:58:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-15 21:34:32 +0300 |
| commit | 2aafdf5a5786ebbd8ccfe132ed6267c6962c5c3c (patch) | |
| tree | dcfe3f51920f1125b43a536a0537fae0c7757e09 /tools | |
| parent | c554336efa9bbc28d6ec14efbee3c7d63c61a34f (diff) | |
| download | linux-2aafdf5a5786ebbd8ccfe132ed6267c6962c5c3c.tar.xz | |
selftests: net: tcp_fastopen_backup_key.sh: fix shellcheck issue
When running tcp_fastopen_backup_key.sh the following issue was seen in
a busybox environment.
./tcp_fastopen_backup_key.sh: line 33: [: -ne: unary operator expected
Shellcheck showed the following issue.
$ shellcheck tools/testing/selftests/net/tcp_fastopen_backup_key.sh
In tools/testing/selftests/net/tcp_fastopen_backup_key.sh line 33:
if [ $val -ne 0 ]; then
^-- SC2086: Double quote to prevent globbing and word splitting.
Rework to do a string comparison instead.
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/tcp_fastopen_backup_key.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/tcp_fastopen_backup_key.sh b/tools/testing/selftests/net/tcp_fastopen_backup_key.sh index 41476399e184..f6e65674b83c 100755 --- a/tools/testing/selftests/net/tcp_fastopen_backup_key.sh +++ b/tools/testing/selftests/net/tcp_fastopen_backup_key.sh @@ -30,7 +30,7 @@ do_test() { ip netns exec "${NETNS}" ./tcp_fastopen_backup_key "$1" val=$(ip netns exec "${NETNS}" nstat -az | \ grep TcpExtTCPFastOpenPassiveFail | awk '{print $2}') - if [ $val -ne 0 ]; then + if [ "$val" != 0 ]; then echo "FAIL: TcpExtTCPFastOpenPassiveFail non-zero" return 1 fi |