ptrace: cleanup arch_ptrace() on x86

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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>

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Namhyung Kim 2010-10-27 15:33:48 -07:00 • committed by Linus Torvalds

parent 9b05a69e05

commit eb5a369931

1 changed files with 4 additions and 6 deletions

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arch/x86/kernel/ptrace.c

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