USB: io_ti.c: don't return 0 if writing the download record failed

If the write download record failed we shouldn't return 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 03696b9..dc47f98 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1298,7 +1298,7 @@
 				kfree(header);
 				kfree(rom_desc);
 				kfree(ti_manuf_desc);
-				return status;
+				return -EINVAL;
 			}
 
 			/* verify the write -- must do this in order for