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

Hi Felipe, On 11/28/2017 04:05 PM, Felipe Balbi wrote: > Hi, > > 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

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

Hi, 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

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

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 --- drivers/usb/gadget/function/u_serial.c | 192