linux-kernel - [PATCH] uprobes: remove redundant check

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Message-Id: <1356030701-16284-22-git-send-email-sasha.levin@oracle.com>
Date:	Thu, 20 Dec 2012 14:11:30 -0500
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	linux-kernel@...r.kernel.org
Cc:	Sasha Levin <sasha.levin@...cle.com>
Subject: [PATCH] uprobes: remove redundant check

We checked for uprobe==NULL earlier, no need to redo that.

Signed-off-by: Sasha Levin <sasha.levin@...cle.com>
---
 kernel/events/uprobes.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index dea7acf..30ea9a4 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -901,8 +901,7 @@ void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consume
 	}
 
 	mutex_unlock(uprobes_hash(inode));
-	if (uprobe)
-		put_uprobe(uprobe);
+	put_uprobe(uprobe);
 }
 
 static struct rb_node *
-- 
1.8.0

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