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From: Clint George <clintbgeorge@gmail.com>
To: stern@rowland.harvard.edu, gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	david.hunter.linux@gmail.com,
	linux-kernel-mentees@lists.linux.dev, skhan@linuxfoundation.org,
	khalid@kernel.org, Clint George <clintbgeorge@gmail.com>
Subject: [PATCH 6/8] usb: gadget: dummy_hcd: use sizeof(*ptr) instead of sizeof *ptr
Date: Wed, 19 Nov 2025 18:38:38 +0530	[thread overview]
Message-ID: <20251119130840.14309-7-clintbgeorge@gmail.com> (raw)
In-Reply-To: <20251119130840.14309-1-clintbgeorge@gmail.com>

Use 'sizeof(*ptr)' instead of 'sizeof *ptr' to follow kernel coding style.
This improves readability and maintains consistency across the code.

Signed-off-by: Clint George <clintbgeorge@gmail.com>
---
 drivers/usb/gadget/udc/dummy_hcd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 1363de6fe..1840dd822 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -1273,7 +1273,7 @@ static int dummy_urb_enqueue(
 	unsigned long	flags;
 	int		rc;
 
-	urbp = kmalloc(sizeof *urbp, mem_flags);
+	urbp = kmalloc(sizeof(*urbp), mem_flags);
 	if (!urbp)
 		return -ENOMEM;
 	urbp->urb = urb;
@@ -2082,7 +2082,7 @@ static struct {
 static inline void
 ss_hub_descriptor(struct usb_hub_descriptor *desc)
 {
-	memset(desc, 0, sizeof *desc);
+	memset(desc, 0, sizeof(*desc));
 	desc->bDescriptorType = USB_DT_SS_HUB;
 	desc->bDescLength = 12;
 	desc->wHubCharacteristics = cpu_to_le16(
@@ -2095,7 +2095,7 @@ ss_hub_descriptor(struct usb_hub_descriptor *desc)
 
 static inline void hub_descriptor(struct usb_hub_descriptor *desc)
 {
-	memset(desc, 0, sizeof *desc);
+	memset(desc, 0, sizeof(*desc));
 	desc->bDescriptorType = USB_DT_HUB;
 	desc->bDescLength = 9;
 	desc->wHubCharacteristics = cpu_to_le16(
-- 
2.43.0


  parent reply	other threads:[~2025-11-19 13:09 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-19 13:08 [PATCH 0/8] usb: gadget: dummy_hcd: coding style improvements and error handling change Clint George
2025-11-19 13:08 ` [PATCH 1/8] usb: gadget: dummy_hcd: replace BUG() with WARN_ON_ONCE() Clint George
2025-11-19 15:27   ` Greg KH
2025-11-19 13:08 ` [PATCH 2/8] usb: gadget: dummy_hcd: replace symbolic permissions (S_IRUGO) with octal (0444) Clint George
2025-11-19 13:08 ` [PATCH 3/8] usb: gadget: dummy_hcd: use 'unsigned int' instead of bare 'unsigned' Clint George
2025-11-19 13:08 ` [PATCH 4/8] usb: gadget: dummy_hcd: fix block comments, blank lines and function braces Clint George
2025-11-19 15:29   ` Greg KH
2025-11-19 15:36     ` Alan Stern
2025-11-19 13:08 ` [PATCH 5/8] usb: gadget: dummy_hcd: merge multi-line quoted strings into one line Clint George
2025-11-19 13:08 ` Clint George [this message]
2025-11-19 13:08 ` [PATCH 7/8] usb: gadget: dummy_hcd: remove unnecessary 'else' after return Clint George
2025-11-19 15:25   ` Greg KH
2025-11-19 13:08 ` [PATCH 8/8] usb: gadget: dummy_hcd: fix miscellaneous coding style warnings Clint George
2025-11-27 20:35 ` [PATCH 0/8] usb: gadget: dummy_hcd: coding style improvements and error handling change David Hunter
2025-12-01 20:37 ` [PATCH v2 0/6] usb: gadget: dummy_hcd: coding style improvements Clint George
2025-12-01 20:37   ` [PATCH v2 1/6] usb: gadget: dummy_hcd: replace symbolic permissions (S_IRUGO) with octal (0444) Clint George
2025-12-01 20:37   ` [PATCH v2 2/6] usb: gadget: dummy_hcd: use 'unsigned int' instead of bare 'unsigned' Clint George
2025-12-02  5:29     ` Greg KH
2025-12-01 20:37   ` [PATCH v2 3/6] usb: gadget: dummy_hcd: document ISO endpoint allocation pattern Clint George
2025-12-01 20:37   ` [PATCH v2 4/6] usb: gadget: dummy_hcd: use sizeof(*ptr) instead of sizeof *ptr Clint George
2025-12-01 20:37   ` [PATCH v2 5/6] usb: gadget: dummy_hcd: remove unnecessary parentheses Clint George
2025-12-01 20:37   ` [PATCH v2 6/6] usb: gadget: dummy_hcd: move function braces Clint George
2025-12-02  5:27   ` [PATCH v2 0/6] usb: gadget: dummy_hcd: coding style improvements Greg KH
2025-12-02 15:53     ` Alan Stern
2025-12-02 16:28       ` Robert P. J. Day
2025-12-04  1:01         ` David Hunter
2025-12-04  0:52       ` David Hunter
2025-12-04  0:43   ` David Hunter

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