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Subject: [PATCH] parport_pc.c: Use correct length in strncmp
From: Joe Perches <joe@perches.com>
To: Alan Cox <alan@linux.intel.com>
Cc: LKML <linux-kernel@vger.kernel.org>
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Date: Mon, 09 Nov 2009 19:51:23 -0800
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Signed-off-by: Joe Perches <joe@perches.com>

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 2597145..ad113b0 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -3403,7 +3403,7 @@ static int __init parport_parse_param(const char *s, int *val,
 		*val = automatic;
 	else if (!strncmp(s, "none", 4))
 		*val = none;
-	else if (nofifo && !strncmp(s, "nofifo", 4))
+	else if (nofifo && !strncmp(s, "nofifo", 6))
 		*val = nofifo;
 	else {
 		char *ep;