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Commit 9fcd5c32 authored by Andrew Morton's avatar Andrew Morton Committed by Greg Kroah-Hartman
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[PATCH] USB: optimise devio.c usbdev_read fix 



drivers/usb/core/devio.c: In function `usbdev_read':
drivers/usb/core/devio.c:140: error: invalid type argument of `->'
drivers/usb/core/devio.c:141: error: invalid type argument of `->'
drivers/usb/core/devio.c:142: error: invalid type argument of `->'
drivers/usb/core/devio.c:143: error: invalid type argument of `->'

Cc: Oliver Neukum <oliver@neukum.org>
Cc: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 8781ba0a

drivers/usb/core/devio.c

+4 −4
Original line number Diff line number Diff line
@@ -137,10 +137,10 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes, l 
		struct usb_device_descriptor temp_desc ; /* 18 bytes - fits on the stack */



		memcpy(&temp_desc, &dev->descriptor, sizeof(dev->descriptor));

		le16_to_cpus(&temp_desc->bcdUSB);

		le16_to_cpus(&temp_desc->idVendor);

		le16_to_cpus(&temp_desc->idProduct);

		le16_to_cpus(&temp_desc->bcdDevice);

		le16_to_cpus(&temp_desc.bcdUSB);

		le16_to_cpus(&temp_desc.idVendor);

		le16_to_cpus(&temp_desc.idProduct);

		le16_to_cpus(&temp_desc.bcdDevice);



		len = sizeof(struct usb_device_descriptor) - pos;

		if (len > nbytes)