[PATCH][next] nfp: tls: Fix unreachable code issue

Gustavo A. R. Silva
2020-11-17T17:14:11Z

Fix the following unreachable code issue:

drivers/net/ethernet/netronome/nfp/crypto/tls.c: In function 'nfp_net_tls_add':
include/linux/compiler_attributes.h:208:41: warning: statement will never be executed [-Wswitch-unreachable]
208 | # define fallthrough __attribute__((__fallthrough__))
| ^~~~~~~~~~~~~
drivers/net/ethernet/netronome/nfp/crypto/tls.c:299:3: note: in expansion of macro 'fallthrough'
299 | fallthrough;
| ^~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/net/ethernet/netronome/nfp/crypto/tls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/netronome/nfp/crypto/tls.c b/drivers/net/ethernet/netronome/nfp/crypto/tls.c
index 76c51da5b66f..9b32ae46011c 100644
--- a/drivers/net/ethernet/netronome/nfp/crypto/tls.c
+++ b/drivers/net/ethernet/netronome/nfp/crypto/tls.c
@@ -295,8 +295,8 @@ nfp_net_tls_add(struct net_device *netdev, struct sock *sk,
ipv6 = true;
break;
}
-#endif
fallthrough;
+#endif
case AF_INET:
req_sz = sizeof(struct nfp_crypto_req_add_v4);
ipv6 = false;
--
2.27.0