Re: [PATCH] fs_enet: Adjust BDs after tx error

[Martin Roth <martin.roth@motorolasolutions.com>]

Hi,

I have reviewed the code and in my opinion the  line 

                     last_tx_bd = fep->tx_bd_base + (fpi->tx_ring *
sizeof(cbd_t)); 

should be replaced with
              
                     last_tx_bd = fep->tx_bd_base + ((fpi->tx_ring-1) *
sizeof(cbd_t));  

In  the original code  the last_tx_bd  points to location after the last
base descriptor end.
In the code fix that I propose, the  last_tx_bd points to the last
descriptor.  

Am I missing something ?

Thanks,
Martin  



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