parport_pc.c: use correct length in strncmp

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 2597145a066e391fa988ecbbf44921f2f249ef1d..ad113b0f62dbe056643de8960a610f318cd3a1ee 100644 (file)
--- 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;