make __chk_{user,io}_ptr() accept pointers to volatile

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2007-07-26 17:35:29 +01:00 • committed by Linus Torvalds
commit c47ffe3d3d