st_eb
ebp = &(stp->st_eb[stp->st_n++]);
ebp = &(stp->st_eb[stp->st_n++]);
if ((stp->st_eb = kmem_zalloc(sizeof (efx_buffer_t) *
kmem_free(stp->st_eb, sizeof (efx_buffer_t) *
stp->st_eb = NULL;
kmem_free(stp->st_eb, sizeof (efx_buffer_t) *
stp->st_eb = NULL;
if ((rc = efx_tx_qpost(stp->st_etp, stp->st_eb, stp->st_n,