diff options
| author | Simon Horman <simon.horman@netronome.com> | 2020-12-04 13:56:01 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-04 16:00:20 -0800 |
| commit | 7f356166aebb0d956d367dfe55e19d7783277d09 (patch) | |
| tree | 32065d7bae0e4cb6f32a916eab2f874baeca2519 /drivers/net/ethernet | |
| parent | 4fb7b98c7be3f7ea55dff36296d51881c6e1ee10 (diff) | |
nfp: Replace zero-length array with flexible-array member
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code
should always use "flexible array members"[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.9/process/deprecated.html#zero-length-and-one-element-arrays
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Louis Peens <louis.peens@netronome.com>
Link: https://lore.kernel.org/r/20201204125601.24876-1-simon.horman@netronome.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/crypto/fw.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/fw.h b/drivers/net/ethernet/netronome/nfp/crypto/fw.h index 8d1458896bcb..dcb67c2b5e5e 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/fw.h +++ b/drivers/net/ethernet/netronome/nfp/crypto/fw.h @@ -40,7 +40,7 @@ struct nfp_crypto_req_add_front { __be16 ipver_vlan __packed; u8 l4_proto; #define NFP_NET_TLS_NON_ADDR_KEY_LEN 8 - u8 l3_addrs[0]; + u8 l3_addrs[]; }; struct nfp_crypto_req_add_back { diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c index f18e787fa9ad..10e7d8b21c46 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c @@ -1070,7 +1070,7 @@ int nfp_nsp_read_module_eeprom(struct nfp_nsp *state, int eth_index, __le16 offset; __le16 readlen; u8 eth_index; - u8 data[0]; + u8 data[]; } __packed *buf; int bufsz, ret; |