linux-kernel - [PATCH 5/5] wifi: mwifiex: use vmalloc

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Message-Id: <20250812133226.258318-6-rongqianfeng@vivo.com>
Date: Tue, 12 Aug 2025 21:32:18 +0800
From: Qianfeng Rong <rongqianfeng@...o.com>
To: Brian Norris <briannorris@...omium.org>,
	Francesco Dolcini <francesco@...cini.it>,
	Johannes Berg <johannes.berg@...el.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Kalle Valo <kvalo@...nel.org>,
	Qianfeng Rong <rongqianfeng@...o.com>,
	Aditya Kumar Singh <quic_adisi@...cinc.com>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	Rameshkumar Sundaram <quic_ramess@...cinc.com>,
	Roopni Devanathan <quic_rdevanat@...cinc.com>,
	linux-wireless@...r.kernel.org (open list:MARVELL MWIFIEX WIRELESS DRIVER),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 5/5] wifi: mwifiex: use vmalloc_array() to simplify code

Remove array_size() calls and replace vmalloc() with vmalloc_array() to
simplify the code.

Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
---
 drivers/net/wireless/marvell/mwifiex/cfg80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 3498743d5ec0..fb4183ff02a9 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -4673,8 +4673,8 @@ int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter)
 	 * additional active scan request for hidden SSIDs on passive channels.
 	 */
 	adapter->num_in_chan_stats = 2 * (n_channels_bg + n_channels_a);
-	adapter->chan_stats = vmalloc(array_size(sizeof(*adapter->chan_stats),
-						 adapter->num_in_chan_stats));
+	adapter->chan_stats = vmalloc_array(adapter->num_in_chan_stats,
+					    sizeof(*adapter->chan_stats));
 
 	if (!adapter->chan_stats)
 		return -ENOMEM;
-- 
2.34.1