tree 1dbe526da49f057cb30378991fb85b1dbaf0edc4
parent 9b05a69e0534ec70bc94921936ffa05b330507cb
author Namhyung Kim <namhyung@gmail.com> 1288218828 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1288227790 -0700

ptrace: cleanup arch_ptrace() on x86

Remove checking @addr less than 0 because @addr is now unsigned and
use new udescp variable in order to remove unnecessary castings.

[akpm@linux-foundation.org: fix unused variable 'udescp']
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>