Re: [PATCH v2] usb: dwc3: gadget: Handle 0 xfer length for OUT EP

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Hello!

On 01/21/2019 12:33 PM, Tejas Joglekar wrote:

> For OUT endpoints, zero-length transfers require MaxPacketSize buffer as
> per the DWC_usb3 programming guide 3.30a section 4.2.3.3.
> 
> This patch fixes this by explicitly checking zero length
> transfer to correctly pad up to MaxPacketSize.
> 
> Fixes: c6267a51639b (usb: dwc3: gadget: align transfers to
> wMaxPacketSize)

   Please enclose the summary in (""), no just (). And please never wrap it.

> Cc: stable@xxxxxxxxxxxxxxx
> 
> Signed-off-by: Tejas Joglekar <joglekar@xxxxxxxxxxxx>
[...]

MBR, Sergei



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