into nuts.ninka.net:/home/davem/src/BK/sparc-2.5

Sorry about sending the screwed up patches the first time.  Here's the
fix for the two missing "{".

This patch makes the futex code check utime only when waiting.
This makes it possible to do futex wakes without clearing the register
containing the utime parameter.

The code also becomes cleaner.

This patch moves retval = -ENOMEM out of the vma loop and after the
fail_nomem label.

The fail label is added and is used when retval is already set.