media: c8sectpfe: clean up some indenting

The "seg_num," line wasn't indented.  All the arguments can fit nicely
on two lines.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>