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SubjectRe: [PATCH 1/1] usb: gadget: u_serial: Use kfifo instead of homemade circular buffer


Lu Baolu <> writes:
> The kernel FIFO implementation, kfifo, provides interfaces to manipulate
> a first-in-first-out circular buffer. Use kfifo instead of the homemade
> one to make the code more concise and readable.
> Signed-off-by: Lu Baolu <>

Thanks :-) Can you give a little description of how you tested this?

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