Re: [patch net v3] net: fec: fix compile with CONFIG_M5272

[Nikita Yushchenko]

>     +#define FEC_STATS_SIZE         (ARRAY_SIZE(fec_stats) * sizeof(u64))
> 
> 
> Do I take it right this actually translates to (sizeof(fec_stats) /
> sizeof(u64) * sizeof(u64))?

No.

fec_stats is an array of structs, each struct has car arrsy and integer,
and size of that is definitely not bytes.


ARRAY_SIZE(fec_stats) is number of stats, i.e. it is returned from
fec_enet_get_sset_count()

Each stat in blob is u64. Thus (ARRAY_SIZE(fec_stats) * sizeof(u64)) is
size of stats blob.