redhat: remove leftover legacy kmod code from spec
Commit
ec706b21530240d7fb66bad2f08513eff8f7c335 removed support
for Linux 2.4 and legacy kernel modules, but missed a few more
occurances of the latter. Remove those too.
Change-Id: I449f0303ec916d597f65790c6f6a564d2f58ce48
Reviewed-on: https://gerrit.openafs.org/11866
Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Marcio Brito Barbosa <mbarbosa@sinenomine.net>