As said by checkpatch ENOSYS means 'invalid syscall nr' and nothing
else.
This patch replace ENOSYS by the more appropriate value EINVAL.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>