From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: [PATCH v2 3/3] net: of_mdio: don't store the length of a property if we don't need to Date: Sat, 24 May 2014 09:34:27 +0200 Message-ID: <1400916867-24573-4-git-send-email-zonque@gmail.com> References: <1400916867-24573-1-git-send-email-zonque@gmail.com> Cc: netdev@vger.kernel.org, davem@davemloft.net, mugunthanvnm@ti.com, ujhelyi.m@gmail.com, Daniel Mack To: f.fainelli@gmail.com Return-path: Received: from mail-wg0-f45.google.com ([74.125.82.45]:36634 "EHLO mail-wg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750918AbaEXHep (ORCPT ); Sat, 24 May 2014 03:34:45 -0400 Received: by mail-wg0-f45.google.com with SMTP id m15so5611325wgh.28 for ; Sat, 24 May 2014 00:34:44 -0700 (PDT) In-Reply-To: <1400916867-24573-1-git-send-email-zonque@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: of_get_property() can be called with NULL as 2nd argument if the caller is not interested in the length of a property. Use that here so we can get rid of a variable. Signed-off-by: Daniel Mack Reviewed-by: Florian Fainelli --- drivers/of/of_mdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 92e09ac..c719601 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -149,7 +149,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) const __be32 *paddr; u32 addr; bool scanphys = false; - int rc, i, len; + int rc, i; /* Mask out all PHYs from auto probing. Instead the PHYs listed in * the device tree are populated after the bus has been registered */ @@ -186,7 +186,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) /* auto scan for PHYs with empty reg property */ for_each_available_child_of_node(np, child) { /* Skip PHYs with reg property set */ - paddr = of_get_property(child, "reg", &len); + paddr = of_get_property(child, "reg", NULL); if (paddr) continue; -- 1.9.0