On 09/11/2024 02:48, Andre Muezerie wrote:
From: Konstantin Ananyev <[email protected]>1) ../drivers/net/ixgbe/ixgbe_ethdev.c:3556:46: warning: variable length array used [-Wvla] 2) ../drivers/net/ixgbe/ixgbe_ethdev.c:3739:23: warning: variable length array used [-Wvla] 3) ../drivers/net/ixgbe/ixgbe_rxtx_vec_common.h:17:24: warning: variable length array used [-Wvla] For first two cases: in fact ixgbe_xstats_calc_num() always returns constant value, so it should be safe to replace that function invocation just with a macro that performs same calculations. For case #3: reassemble_packets() is invoked only by ixgbe_recv_scattered_burst_vec(). And in turn, ixgbe_recv_scattered_burst_vec() operates only on fixed max amount of packets per call: RTE_IXGBE_MAX_RX_BURST. So, it should be safe to replace VLA with fixed size array. Signed-off-by: Konstantin Ananyev <[email protected]> ---
Acked-by: Anatoly Burakov <[email protected]> -- Thanks, Anatoly
