staging: greybus: loop_backtest: fixed consistent spacing style issue

Fixed incosistent spacing around arithmetic operator.

Signed-off-by: Jonathan Bowie <eudjtb@gmail.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/tools/loopback_test.c b/drivers/staging/greybus/tools/loopback_test.c
index f1edd4b..32a4369 100644 (file)
--- a/drivers/staging/greybus/tools/loopback_test.c
+++ b/drivers/staging/greybus/tools/loopback_test.c
@@ -476,7 +476,7 @@ int format_output(struct loopback_test *t,
                        r->gbphy_firmware_latency_jitter);
 
        } else {
-               len += snprintf(&buf[len], buf_len- len, ",%s,%s,%u,%u,%u",
+               len += snprintf(&buf[len], buf_len - len, ",%s,%s,%u,%u,%u",
                        t->test_name, dev_name, t->size, t->iteration_max,
                        r->error);