From a525a8c0558cfab6103f9ac7297e5a8ea2548fe3 Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@redhat.com>
Date: Wed, 21 Nov 2012 18:01:43 +0100
Subject: [PATCH] --- yaml --- r: 350073 b: refs/heads/master c:
 f0744af7d0fde190674064c54e2ff60b34ac71fe h: refs/heads/master i:   350071:
 96fd460a42648e03c08ca0e0981d022339b171e3 v: v3

---
 [refs]                        | 2 +-
 trunk/kernel/events/uprobes.c | 7 +------
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/[refs] b/[refs]
index 7da608dd6fae..5e57bb0cb8a8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bbc33d05930f870ea049eae5ed980f8b827d0813
+refs/heads/master: f0744af7d0fde190674064c54e2ff60b34ac71fe
diff --git a/trunk/kernel/events/uprobes.c b/trunk/kernel/events/uprobes.c
index afbab2cb2742..a39d8163b713 100644
--- a/trunk/kernel/events/uprobes.c
+++ b/trunk/kernel/events/uprobes.c
@@ -844,9 +844,7 @@ int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *
 	struct uprobe *uprobe;
 	int ret;
 
-	if (!inode || !uc || uc->next)
-		return -EINVAL;
-
+	/* Racy, just to catch the obvious mistakes */
 	if (offset > i_size_read(inode))
 		return -EINVAL;
 
@@ -883,9 +881,6 @@ void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consume
 {
 	struct uprobe *uprobe;
 
-	if (!inode || !uc)
-		return;
-
 	uprobe = find_uprobe(inode, offset);
 	if (!uprobe)
 		return;