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tls: Avoid -Wflex-array-member-not-at-end warning 

Remove unused flexible-array member in struct tls_rec and, with this,
fix the following warning:

net/tls/tls.h:131:29: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]

Also, add a comment to prevent people from adding any members
after struct aead_request, which is a flexible structure --this is
a structure that ends in a flexible-array member.

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/aNMG1lyXw4XEAVaE@kspp
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2025-09-23 22:45:10 +02:00 committed by Jakub Kicinski
parent 5e3fee34f6
commit b6db19d1df
1 changed files with 2 additions and 1 deletions
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3
net/tls/tls.h
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@ -128,8 +128,9 @@ struct tls_rec {
char aad_space[TLS_AAD_SPACE_SIZE]; char aad_space[TLS_AAD_SPACE_SIZE];
u8 iv_data[TLS_MAX_IV_SIZE]; u8 iv_data[TLS_MAX_IV_SIZE];
/* Must be last --ends in a flexible-array member. */
struct aead_request aead_req; struct aead_request aead_req;
u8 aead_req_ctx[];
}; };
int __net_init tls_proc_init(struct net *net); int __net_init tls_proc_init(struct net *net);