path: root/net
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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-10-27 01:33:56 -0500
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-10-30 16:57:42 -0500
commit7206d58a3a538c80b36305d1904de313cf47ef4c (patch)
tree8c1f52d0f81588e33add63e7258226e03f6c240e /net
parent290562075d4d9e85b7ff4104f9a634ffc3cccb69 (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')
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 */