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[PATCH] usb: core: hub: Removed some warnings generated by checkpatch.pl

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  [PATCH] usb: core: hub: Removed some warnings generated by checkpatch.pl Chase Metzger <chasemetzger15@gmail.com> - 2015-08-15 06:50 +0200
    Re: [PATCH] usb: core: hub: Removed some warnings generated by  checkpatch.pl Lars Melin <larsm17@gmail.com> - 2015-08-15 07:20 +0200

#1208013 — [PATCH] usb: core: hub: Removed some warnings generated by checkpatch.pl

Removed some checkpatch.pl warnings saying there was an unwanted space between
function names and their arguments.

Signed-off-by: Chase Metzger <chasemetzger15@gmail.com>
---
 drivers/usb/core/hub.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 38cb6d3..b9cab51 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4218,7 +4218,7 @@ static int hub_enable_device(struct usb_device *udev)
  * but it is still necessary to lock the port.
  */
 static int
-hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
+hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1,
 		int retry_counter)
 {
 	struct usb_device	*hdev = hub->hdev;
@@ -4522,7 +4522,7 @@ fail:
 }
 
 static void
-check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
+check_highspeed(struct usb_hub *hub, struct usb_device *udev, int port1)
 {
 	struct usb_qualifier_descriptor	*qual;
 	int				status;
@@ -4530,11 +4530,11 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
 	if (udev->quirks & USB_QUIRK_DEVICE_QUALIFIER)
 		return;
 
-	qual = kmalloc (sizeof *qual, GFP_KERNEL);
+	qual = kmalloc(sizeof *qual, GFP_KERNEL);
 	if (qual == NULL)
 		return;
 
-	status = usb_get_descriptor (udev, USB_DT_DEVICE_QUALIFIER, 0,
+	status = usb_get_descriptor udev, USB_DT_DEVICE_QUALIFIER, 0,
 			qual, sizeof *qual);
 	if (status == sizeof *qual) {
 		dev_info(&udev->dev, "not running at top speed; "
@@ -4550,7 +4550,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
 }
 
 static unsigned
-hub_power_remaining (struct usb_hub *hub)
+hub_power_remaining(struct usb_hub *hub)
 {
 	struct usb_device *hdev = hub->hdev;
 	int remaining;
@@ -4737,7 +4737,7 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
 		if (le16_to_cpu(udev->descriptor.bcdUSB) >= 0x0200
 				&& udev->speed == USB_SPEED_FULL
 				&& highspeed_hubs != 0)
-			check_highspeed (hub, udev, port1);
+			check_highspeed(hub, udev, port1);
 
 		/* Store the parent's children[] pointer.  At this point
 		 * udev becomes globally accessible, although presumably
@@ -5111,7 +5111,7 @@ static const struct usb_device_id hub_id_table[] = {
     { }						/* Terminating entry */
 };
 
-MODULE_DEVICE_TABLE (usb, hub_id_table);
+MODULE_DEVICE_TABLE(usb, hub_id_table);
 
 static struct usb_driver hub_driver = {
 	.name =		"hub",
@@ -5223,7 +5223,7 @@ static int descriptors_changed(struct usb_device *udev,
 			changed = 1;
 			break;
 		}
-		if (memcmp (buf, udev->rawdescriptors[index], old_length)
+		if (memcmp(buf, udev->rawdescriptors[index], old_length)
 				!= 0) {
 			dev_dbg(&udev->dev, "config index %d changed (#%d)\n",
 				index,
-- 
2.1.4

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#1208020 — Re: [PATCH] usb: core: hub: Removed some warnings generated by checkpatch.pl

On 2015-08-15 11:41, Chase Metzger wrote:
> Removed some checkpatch.pl warnings saying there was an unwanted space between
> function names and their arguments.
>
> Signed-off-by: Chase Metzger <chasemetzger15@gmail.com>
> ---
>   drivers/usb/core/hub.c | 16 ++++++++--------
>   1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
> index 38cb6d3..b9cab51 100644
> --- a/drivers/usb/core/hub.c
> +++ b/drivers/usb/core/hub.c
> @@ -4218,7 +4218,7 @@ static int hub_enable_device(struct usb_device *udev)
>    * but it is still necessary to lock the port.
>    */
>   static int
> -hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
> +hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1,
>   		int retry_counter)
>   {
>   	struct usb_device	*hdev = hub->hdev;
> @@ -4522,7 +4522,7 @@ fail:
>   }
>
>   static void
> -check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
> +check_highspeed(struct usb_hub *hub, struct usb_device *udev, int port1)
>   {
>   	struct usb_qualifier_descriptor	*qual;
>   	int				status;
> @@ -4530,11 +4530,11 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
>   	if (udev->quirks & USB_QUIRK_DEVICE_QUALIFIER)
>   		return;
>
> -	qual = kmalloc (sizeof *qual, GFP_KERNEL);
> +	qual = kmalloc(sizeof *qual, GFP_KERNEL);
>   	if (qual == NULL)
>   		return;
>
> -	status = usb_get_descriptor (udev, USB_DT_DEVICE_QUALIFIER, 0,
> +	status = usb_get_descriptor udev, USB_DT_DEVICE_QUALIFIER, 0,
>   			qual, sizeof *qual);

If you had test compiled you would have got an unbalanced parenthesis 
error here. So you didn't test your patch..


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