mke2fs: don't complain if the regular file is too small

Don't ask the user if it's OK that a regular file is smaller than the
requested size.  This test only makes sense if we are creating the
file system on a block device.  This allow users to not need to
manually answer the "proceed?" question when creating a file system
backed by a simple file.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
1 file changed