linux-kernel - [PATCH resend] fs/eventpoll.c: fix compilation warning

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Date:	Fri, 14 Jan 2011 17:22:33 +0530
From:	Viresh Kumar <viresh.kumar@...com>
To:	<linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
	<jwjstone@...tmail.fm>
Cc:	Viresh Kumar <viresh.kumar@...com>
Subject: [PATCH resend] fs/eventpoll.c: fix compilation warning

This patch fixes following compilation warning
fs/eventpoll.c:1119: warning: 'slack' may be used uninitialized in this function

Signed-off-by: Viresh Kumar <viresh.kumar@...com>
---
 fs/eventpoll.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 8cf0724..89b5e98 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1116,7 +1116,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
 {
 	int res, eavail, timed_out = 0;
 	unsigned long flags;
-	long slack;
+	long uninitialized_var(slack);
 	wait_queue_t wait;
 	struct timespec end_time;
 	ktime_t expires, *to = NULL;
-- 
1.7.2.2

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