linux-kernel - [PATCH] hvsi: Keep index within state

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Date:	Mon, 13 Jul 2009 01:41:01 +0200
From:	Roel Kluin <roel.kluin@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] hvsi: Keep index within state_names[]

Keep index within state_names[]

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index 2989056..05dd854 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -196,7 +196,7 @@ static inline void print_state(struct hvsi_struct *hp)
 	};
 	const char *name = state_names[hp->state];
 
-	if (hp->state > ARRAY_SIZE(state_names))
+	if (hp->state >= ARRAY_SIZE(state_names))
 		name = "UNKNOWN";
 
 	pr_debug("hvsi%i: state = %s\n", hp->index, name);
--
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