* fm10k_mbx_write_copy - pulls data off of Tx FIFO and places it in mbmem
* @mbx: pointer to mailbox
*
- * This function will take a section of the Rx FIFO and copy it into the
- mbx->tail--;
+ * This function will take a section of the Tx FIFO and copy it into the
* mailbox memory. The offset in mbmem is based on the lower bits of the
* tail and len determines the length to copy.
**/