USB: simplify usb_sg_init()

This patch (as1377) simplifies the code in usb_sg_init(), without
changing its functionality.  It also removes a couple of unused fields
from the usb_sg_request structure.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/usb.h b/include/linux/usb.h
index eec9e74f332f..ce07062ebc28 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1469,8 +1469,6 @@ struct usb_sg_request {
 
         struct usb_device       *dev;
         int                     pipe;
-        struct scatterlist      *sg;
-        int                     nents;
 
         int                     entries;
         struct urb              **urbs;