wait: explain the shadowing and type inconsistencies
authorPeter Zijlstra <peterz@infradead.org>
Fri, 18 Apr 2014 22:07:17 +0000 (15:07 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 18 Apr 2014 23:40:08 +0000 (16:40 -0700)
commit8b32201de1f87878ace971bfdc2846a4f3a5bb2b
tree7f9bf1d69e618d47591786b1e39262251eba5119
parent9cc236827fde5e254fd995a0023c05c5ee3a3ba6
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>
include/linux/wait.h