linux-kernel - [PATCH net] ethernet: xircom: small clean up in setup_xirc2ps

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Date:   Mon, 21 Aug 2017 12:47:30 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Jarod Wilson <jarod@...hat.com>
Cc:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Ilya Matveychikov <matvejchikov@...il.com>,
        Baoquan He <bhe@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH net] ethernet: xircom: small clean up in setup_xirc2ps_cs()

The get_options() function takes the whole ARRAY_SIZE().  It doesn't
matter here because we don't use more than 7 elements.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c
index f71883264cc0..fd5288ff53b5 100644
--- a/drivers/net/ethernet/xircom/xirc2ps_cs.c
+++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c
@@ -1781,7 +1781,7 @@ static int __init setup_xirc2ps_cs(char *str)
 	 */
 	int ints[10] = { -1 };
 
-	str = get_options(str, 9, ints);
+	str = get_options(str, ARRAY_SIZE(ints), ints);
 
 #define MAYBE_SET(X,Y) if (ints[0] >= Y && ints[Y] != -1) { X = ints[Y]; }
 	MAYBE_SET(if_port, 3);