Commits
Kelley Nielsen committed b1bdd4d3ed3
staging: ft1000: return values corrected in scram_start_dwnld The ft1000 usb driver ignores expected Linux error codes, and uses two values defined in ft1000_usb.h: STATUS_SUCCESS 0, and STATUS_FAILURE 0x1001; and sometimes -1. This patch changes the return values of the function scram_start_dwnld to match the status of the handshake returned by its helper functions, get_handshake and get_handshake_usb. If the handshake fails, -ENETRESET is returned instead of the inappropriate STATUS_FAILURE. Also, a new test has been added to differentiate failure due to timeout from failure due to net reset (the default). -ETIMEDOUT is returned in this case. Finally, 0 is returned on success instead of STATUS_SUCCESS. Signed-off-by: Kelley Nielsen <kelleynnn@gmail.com> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>