From: Andre McCurdy <armcc2000@yahoo.com>

There is some inconsistency within lib/inflate.c and its users about
whether the error message text or the error() function should provide
the '\n'.

This patch tries to make everyone consistent - by removing the
newline from all message texts, and adding one to the only error()
function which did not provide it (in init/do_mounts_rd.c).