USB: remove err() macro from usb core code
USB should not be having it's own printk macros, so remove err() and use the system-wide standard of dev_err() wherever possible. In the few places that will not work out, use a basic printk(). Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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9908a32e94
commit
69a85942ff
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@ -1777,19 +1777,20 @@ int __init usb_devio_init(void)
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retval = register_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX,
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"usb_device");
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if (retval) {
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err("unable to register minors for usb_device");
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printk(KERN_ERR "Unable to register minors for usb_device\n");
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goto out;
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}
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cdev_init(&usb_device_cdev, &usbdev_file_operations);
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retval = cdev_add(&usb_device_cdev, USB_DEVICE_DEV, USB_DEVICE_MAX);
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if (retval) {
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err("unable to get usb_device major %d", USB_DEVICE_MAJOR);
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printk(KERN_ERR "Unable to get usb_device major %d\n",
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USB_DEVICE_MAJOR);
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goto error_cdev;
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}
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#ifdef CONFIG_USB_DEVICE_CLASS
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usb_classdev_class = class_create(THIS_MODULE, "usb_device");
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if (IS_ERR(usb_classdev_class)) {
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err("unable to register usb_device class");
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printk(KERN_ERR "Unable to register usb_device class\n");
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retval = PTR_ERR(usb_classdev_class);
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cdev_del(&usb_device_cdev);
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usb_classdev_class = NULL;
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@ -169,7 +169,8 @@ static int usb_endpoint_major_init(void)
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error = alloc_chrdev_region(&dev, 0, MAX_ENDPOINT_MINORS,
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"usb_endpoint");
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if (error) {
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err("unable to get a dynamic major for usb endpoints");
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printk(KERN_ERR "Unable to get a dynamic major for "
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"usb endpoints.\n");
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return error;
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}
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usb_endpoint_major = MAJOR(dev);
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@ -86,7 +86,7 @@ static int init_usb_class(void)
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usb_class->class = class_create(THIS_MODULE, "usb");
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if (IS_ERR(usb_class->class)) {
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result = IS_ERR(usb_class->class);
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err("class_create failed for usb devices");
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printk(KERN_ERR "class_create failed for usb devices\n");
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kfree(usb_class);
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usb_class = NULL;
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}
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@ -115,7 +115,8 @@ int usb_major_init(void)
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error = register_chrdev(USB_MAJOR, "usb", &usb_fops);
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if (error)
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err("unable to get major %d for usb devices", USB_MAJOR);
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printk(KERN_ERR "Unable to get major %d for usb devices\n",
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USB_MAJOR);
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return error;
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}
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@ -180,8 +180,8 @@ static int parse_options(struct super_block *s, char *data)
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listmode = option & S_IRWXUGO;
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break;
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default:
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err("usbfs: unrecognised mount option \"%s\" "
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"or missing value\n", p);
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printk(KERN_ERR "usbfs: unrecognised mount option "
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"\"%s\" or missing value\n", p);
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return -EINVAL;
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}
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}
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@ -601,7 +601,7 @@ static int create_special_files (void)
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/* create the devices special file */
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retval = simple_pin_fs(&usb_fs_type, &usbfs_mount, &usbfs_mount_count);
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if (retval) {
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err ("Unable to get usbfs mount");
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printk(KERN_ERR "Unable to get usbfs mount\n");
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goto exit;
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}
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@ -613,7 +613,7 @@ static int create_special_files (void)
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NULL, &usbfs_devices_fops,
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listuid, listgid);
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if (devices_usbfs_dentry == NULL) {
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err ("Unable to create devices usbfs file");
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printk(KERN_ERR "Unable to create devices usbfs file\n");
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retval = -ENODEV;
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goto error_clean_mounts;
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}
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@ -665,7 +665,7 @@ static void usbfs_add_bus(struct usb_bus *bus)
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bus->usbfs_dentry = fs_create_file (name, busmode | S_IFDIR, parent,
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bus, NULL, busuid, busgid);
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if (bus->usbfs_dentry == NULL) {
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err ("error creating usbfs bus entry");
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printk(KERN_ERR "Error creating usbfs bus entry\n");
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return;
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}
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}
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@ -696,7 +696,7 @@ static void usbfs_add_device(struct usb_device *dev)
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&usbdev_file_operations,
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devuid, devgid);
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if (dev->usbfs_dentry == NULL) {
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err ("error creating usbfs device entry");
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printk(KERN_ERR "Error creating usbfs device entry\n");
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return;
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}
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@ -70,7 +70,7 @@ struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags)
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iso_packets * sizeof(struct usb_iso_packet_descriptor),
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mem_flags);
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if (!urb) {
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err("alloc_urb: kmalloc failed");
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printk(KERN_ERR "alloc_urb: kmalloc failed\n");
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return NULL;
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}
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usb_init_urb(urb);
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@ -407,7 +407,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
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/* fail if submitter gave bogus flags */
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if (urb->transfer_flags != orig_flags) {
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err("BOGUS urb flags, %x --> %x",
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dev_err(&dev->dev, "BOGUS urb flags, %x --> %x\n",
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orig_flags, urb->transfer_flags);
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return -EINVAL;
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}
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