From: Arnd Bergmann <[email protected]>
Date: Sep/19/2019, 13:33:43 (UTC+00:00)
> Putting a struct stmmac_rss object on the stack is a bad idea,
> as it exceeds the warning limit for a stack frame on 32-bit architectures:
>
> drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1221:12: error: stack
> frame size of 1208 bytes in function '__stmmac_test_l3filt'
> [-Werror,-Wframe-larger-than=]
> drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1338:12: error: stack
> frame size of 1208 bytes in function '__stmmac_test_l4filt'
> [-Werror,-Wframe-larger-than=]
>
> As the object is the trivial empty case, change the called function
> to accept a NULL pointer to mean the same thing and remove the
> large variable in the two callers.
>
> Fixes: 4647e021193d ("net: stmmac: selftests: Add selftest for L3/L4 Filters")
> Signed-off-by: Arnd Bergmann <[email protected]>
> ---
> v2: simply configure function, based on feedback from Jose
Looks good to me. Thanks for the fix :)
Acked-by: Jose Abreu <[email protected]>
---
Thanks,
Jose Miguel Abreu
