tree 7d4cce70e15881dc776eae295bcf2756cc9c4275
parent 522c95647df3251ffda2749ded207f30964c8866
author Bo Shen <voice.shen@atmel.com> 1381915597 +0800
committer Marek Vasut <marex@denx.de> 1383939980 +0100

usb: dfu: decrease dfu->r_left along with the transfer

The value of dfu->r_left need decrease along with the transfer

Signed-off-by: Bo Shen <voice.shen@atmel.com>