tools: usb: testusb: change the help text

The 'length' is the transfer length, not the packet size, so
change the help text.

Acked-by: Michal Nazarewicz <[email protected]>
Cc: Michal Nazarewicz <[email protected]>
Signed-off-by: Peter Chen <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c
index 879f9870a6bcb0c9df42ce683e1ab99041b6e932..863d9e2b3424a046be8c2f1f6b2fb2014f8112d5 100644 (file)
--- a/tools/usb/testusb.c
+++ b/tools/usb/testusb.c
@@ -454,10 +454,10 @@ usage:
                        "\t-t testnum   only run specified case\n"
                        "\t-n           no test running, show devices to be tested\n"
                        "Case arguments:\n"
-                       "\t-c iterations        default 1000\n"
-                       "\t-s packetsize        default 512\n"
-                       "\t-g sglen     default 32\n"
-                       "\t-v vary              default 512\n",
+                       "\t-c iterations                default 1000\n"
+                       "\t-s transfer length   default 512\n"
+                       "\t-g sglen             default 32\n"
+                       "\t-v vary                      default 512\n",
                        argv[0]);
                return 1;
        }