From: Gustavo A. R. Silva <gustavoars@kernel.org>
Date: Thu, 7 Oct 2021 15:16:24 +0000 (+0300)
Subject: ath11k: Use kcalloc() instead of kzalloc()
X-Git-Tag: v6.1-rc5~2768^2~121^2~20^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec4363384c3f110561dc5ee2e59adee02dbd9f73;p=platform%2Fkernel%2Flinux-starfive.git

ath11k: Use kcalloc() instead of kzalloc()

Use 2-factor multiplication argument form kcalloc() instead
of kzalloc().

Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211006181204.GA913553@embeddedor
---

diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 2d0acfb..8961c35 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -4065,8 +4065,8 @@ static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
 
 	len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
 	if (!svc_rdy_ext->n_mac_phy_caps) {
-		svc_rdy_ext->mac_phy_caps = kzalloc((svc_rdy_ext->tot_phy_id) * len,
-						    GFP_ATOMIC);
+		svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
+						    len, GFP_ATOMIC);
 		if (!svc_rdy_ext->mac_phy_caps)
 			return -ENOMEM;
 	}
@@ -4466,8 +4466,8 @@ static struct cur_reg_rule
 	struct cur_reg_rule *reg_rule_ptr;
 	u32 count;
 
-	reg_rule_ptr =  kzalloc((num_reg_rules * sizeof(*reg_rule_ptr)),
-				GFP_ATOMIC);
+	reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
+			       GFP_ATOMIC);
 
 	if (!reg_rule_ptr)
 		return NULL;