[PATCH] net/stmmac: Fix typos: 'tx_undeflow_irq' -> 'tx_underflow_irq'

[Andrew Lunn]

> Question is whether this should then remain that way forever?
> And was it really part of some ABI if no one noticed?

Hard to say. I could also be that people did notice, but after it got
released in a kernel, which makes it ABI. It can be very hard to fix
these issues, if you don't catch them in -rcX kernels.

The other patches in this series look O.K, please drop this one and
repost once net-next is open.

https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html

      Andrew