From bc64efd220dcd4449aef8dd2564d73127b583b09 Mon Sep 17 00:00:00 2001
From: Gustavo Fernando Padovan <gustavo@las.ic.unicamp.br>
Date: Fri, 25 Jul 2008 01:47:33 -0700
Subject: [PATCH] kernel/signal.c: change vars pid and tgid types to pid_t

Change the type of pid and tgid variables from int to the POSIX type
pid_t.

Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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