linux-kernel - [PATCH v4 03/11] usb: gadget: bdc: prefer pointer dereference to pointer type

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Date:   Thu, 12 Nov 2020 15:59:26 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Felipe Balbi <balbi@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Al Cooper <alcooperx@...il.com>, <linux-usb@...r.kernel.org>,
        <bcm-kernel-feedback-list@...adcom.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
Subject: [PATCH v4 03/11] usb: gadget: bdc: prefer pointer dereference to pointer type

Prefer kzalloc(sizeof(*bd_table)...) over
kzalloc(sizeof(struct bd_table)

Cc: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
Acked-by: Florian Fainelli <f.fainelli@...il.com>
---
v4: no changes, but rebase on kernel 5.10-rc1
v3: add acked-by Florian
v2: add Cc Florian
---
 drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c
index fafdc9fdb4a5..76463de75595 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_ep.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c
@@ -147,7 +147,7 @@ static int ep_bd_list_alloc(struct bdc_ep *ep)
 	/* Allocate memory for each table */
 	for (index = 0; index < num_tabs; index++) {
 		/* Allocate memory for bd_table structure */
-		bd_table = kzalloc(sizeof(struct bd_table), GFP_ATOMIC);
+		bd_table = kzalloc(sizeof(*bd_table), GFP_ATOMIC);
 		if (!bd_table)
 			goto fail;
 
-- 
2.18.0