[wpan-next v2 6/9] net: ieee802154: Use the IEEE802154_MAX_PAGE define when relevant

From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Alexander Aring <alex.aring@gmail.com>,
	Stefan Schmidt <stefan@datenfreihafen.org>,
	linux-wpan@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, Xue Liu <liuxuenetmail@gmail.com>,
	Marcel Holtmann <marcel@holtmann.org>,
	Harry Morris <harrymorris12@gmail.com>,
	David Girault <david.girault@qorvo.com>,
	Romuald Despres <romuald.despres@qorvo.com>,
	Frederic Blain <frederic.blain@qorvo.com>,
	Nicolas Schodet <nico@ni.fr.eu.org>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [wpan-next v2 6/9] net: ieee802154: Use the IEEE802154_MAX_PAGE define when relevant
Date: Thu, 20 Jan 2022 12:21:12 +0100	[thread overview]
Message-ID: <20220120112115.448077-7-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220120112115.448077-1-miquel.raynal@bootlin.com>

This define already exist but is hardcoded in nl-phy.c. Use the
definition when relevant.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 net/ieee802154/nl-phy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index dd5a45f8a78a..02f6a53d0faa 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -30,7 +30,8 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
 {
 	void *hdr;
 	int i, pages = 0;
-	uint32_t *buf = kcalloc(32, sizeof(uint32_t), GFP_KERNEL);
+	uint32_t *buf = kcalloc(IEEE802154_MAX_PAGE + 1, sizeof(uint32_t),
+				GFP_KERNEL);
 
 	pr_debug("%s\n", __func__);
 
@@ -47,7 +48,7 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
 	    nla_put_u8(msg, IEEE802154_ATTR_PAGE, phy->current_page) ||
 	    nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel))
 		goto nla_put_failure;
-	for (i = 0; i < 32; i++) {
+	for (i = 0; i <= IEEE802154_MAX_PAGE; i++) {
 		if (phy->supported.channels[i])
 			buf[pages++] = phy->supported.channels[i] | (i << 27);
 	}
-- 
2.27.0

