diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-27 01:33:56 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-30 16:57:42 -0500 |
| commit | 7206d58a3a538c80b36305d1904de313cf47ef4c (patch) | |
| tree | 8c1f52d0f81588e33add63e7258226e03f6c240e /net/smc | |
| parent | 290562075d4d9e85b7ff4104f9a634ffc3cccb69 (diff) | |
net/smc: 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
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/smc_clc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/smc/smc_clc.h b/net/smc/smc_clc.h index b3f46ab79e47..c579d1d5995a 100644 --- a/net/smc/smc_clc.h +++ b/net/smc/smc_clc.h @@ -124,7 +124,7 @@ struct smc_clc_v2_extension { struct smc_clnt_opts_area_hdr hdr; u8 roce[16]; /* RoCEv2 GID */ u8 reserved[16]; - u8 user_eids[0][SMC_MAX_EID_LEN]; + u8 user_eids[][SMC_MAX_EID_LEN]; }; struct smc_clc_msg_proposal_prefix { /* prefix part of clc proposal message*/ @@ -143,7 +143,7 @@ struct smc_clc_msg_smcd { /* SMC-D GID information */ struct smc_clc_smcd_v2_extension { u8 system_eid[SMC_MAX_EID_LEN]; u8 reserved[16]; - struct smc_clc_smcd_gid_chid gidchid[0]; + struct smc_clc_smcd_gid_chid gidchid[]; }; struct smc_clc_msg_proposal { /* clc proposal message sent by Linux */ |