commit 8b32201de1f87878ace971bfdc2846a4f3a5bb2b
author Peter Zijlstra <peterz@infradead.org> Fri Apr 18 15:07:17 2014 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Fri Apr 18 16:40:08 2014 -0700
tree 7f9bf1d69e618d47591786b1e39262251eba5119
parent 9cc236827fde5e254fd995a0023c05c5ee3a3ba6

wait: explain the shadowing and type inconsistencies

Stick in a comment before someone else tries to fix the sparse warning
this generates.

Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-o2ro6f3vkxklni0bc8f7m68s@git.kernel.org
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>