K 10 svn:author V 3 jhb K 8 svn:date V 27 2019-03-06T22:13:53.620508Z K 7 svn:log V 453 MFC 330882: Simplify error handling in t4_tom.ko module loading. - Change t4_ddp_mod_load() to return void instead of always returning success. This avoids having to pretend to have proper support for unloading when only part of t4_tom_mod_load() has run. - If t4_register_uld() fails, don't invoke t4_tom_mod_unload() directly. The module handling code in the kernel invokes MOD_UNLOAD on a module whose MOD_LOAD fails with an error already. END