alc 4f3e1bda61 Simplify the error checking in one branch of trap_pfault() and update
the nearby comment.

Correct the style of two return statements in trap_pfault().

Merge a comment from amd64's trap_pfault().
2012-03-12 05:28:02 +00:00
..
2012-03-09 19:20:19 +00:00
2012-03-10 23:11:21 +00:00