dtc: Make dt_from_blob() open its own input file, like the other input formats
Currently, main() has a variable for the input file. It used to be
that main() would open the input based on command line arguments
before passing it to the dt_from_*() function. However, only
dt_from_blob() uses this. dt_from_source() opens its own file, and
dt_from_fs() interprets the argument as as a directory and does its
own opendir() call.
Furthermore, main() opened the file with dtc_open_file() but closed it
with a direct call to fclose().
Therefore, to improve the interface consistency between the
dt_from_*() functions, make dt_from_blob() open and close its own
files like the other dt_from_*() functions.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
3 files changed