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Message-Id: <1555423463-6102-1-git-send-email-john.hurley@netronome.com> Date: Tue, 16 Apr 2019 15:04:23 +0100 From: John Hurley <john.hurley@...ronome.com> To: davem@...emloft.net, simon.horman@...ronome.com, jakub.kicinski@...ronome.com Cc: netdev@...r.kernel.org, sfr@...b.auug.org.au, oss-drivers@...ronome.com, John Hurley <john.hurley@...ronome.com> Subject: [PATCH net-next 1/1] nfp: flower: fix implicit fallthrough warning The nfp_flower_copy_pre_actions function introduces a case statement with an intentional fallthrough. However, this generates a warning if built with the -Wimplicit-fallthrough flag. Remove the warning by adding a fall through comment. Fixes: 1c6952ca587d ("nfp: flower: generate merge flow rule") Signed-off-by: John Hurley <john.hurley@...ronome.com> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au> Reviewed-by: Jiong Wang <jiong.wang@...ronome.com> Reviewed-by: Simon Horman <simon.horman@...ronome.com> --- drivers/net/ethernet/netronome/nfp/flower/offload.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index df81d86..aefe211 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -629,6 +629,7 @@ nfp_flower_copy_pre_actions(char *act_dst, char *act_src, int len, case NFP_FL_ACTION_OPCODE_PRE_TUNNEL: if (tunnel_act) *tunnel_act = true; + /* fall through */ case NFP_FL_ACTION_OPCODE_PRE_LAG: memcpy(act_dst + act_off, act_src + act_off, act_len); break; -- 2.7.4
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