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authorBo Shen <voice.shen@atmel.com>2013-10-16 17:26:38 +0800
committerMarek Vasut <marex@denx.de>2013-11-08 20:46:20 +0100
commit31bae4c5d9e5e7eca70d64152441bc8290016560 (patch)
tree991494b43f261a2a3ad3989225edba522330e9ac /drivers/usb
parentc2617bc77323e75f68cc7aa6ce54bf39771f1e7a (diff)
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usb: dfu: correct dfu buffer inited value
After dfu buffer is initialized, the buffer should be all available, while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left). Signed-off-by: Bo Shen <voice.shen@atmel.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com>
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