mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-03 09:29:42 +00:00
Code Issues Releases Wiki Activity

net: thunderx: mark expected switch fall-throughs in nicvf_main()

Browse source 
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Cc: Sunil Goutham <sgoutham@cavium.com>
Cc: Robert Richter <rric@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2017-10-09 11:44:53 -05:00 committed by David S. Miller
parent fb60bccc06
commit 1a2ace56ce
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/ethernet/cavium/thunder/nicvf_main.c
View file

@ -565,8 +565,10 @@ static inline bool nicvf_xdp_rx(struct nicvf *nic, struct bpf_prog *prog,
return true;
default:
bpf_warn_invalid_xdp_action(action);
/* fall through */
case XDP_ABORTED:
trace_xdp_exception(nic->netdev, prog, action);
/* fall through */
case XDP_DROP:
/* Check if it's a recycled page, if not
* unmap the DMA mapping.