linux-kernel - [PATCH 7/7] uretprobes: remove -ENOSYS as return probes implemented

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Date:	Fri, 22 Mar 2013 14:09:05 +0100
From:	Anton Arapov <anton@...hat.com>
To:	Anton Arapov <anton@...hat.com>, Oleg Nesterov <oleg@...hat.com>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Josh Stone <jistone@...hat.com>,
	Frank Eigler <fche@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...e.hu>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	adrian.m.negreanu@...el.com, Torsten.Polle@....de
Subject: [PATCH 7/7] uretprobes: remove -ENOSYS as return probes implemented

  Enclose return probes implementation.

Signed-off-by: Anton Arapov <anton@...hat.com>
---
 kernel/events/uprobes.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 5fb7809..e13f9f8 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -840,10 +840,6 @@ int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *
 	if (!uc->handler && !uc->rp_handler)
 		return -EINVAL;
 
-	/* TODO: Implement return probes */
-	if (uc->rp_handler)
-		return -ENOSYS;
-
 	/* Racy, just to catch the obvious mistakes */
 	if (offset > i_size_read(inode))
 		return -EINVAL;
-- 
1.8.1.4

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