diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2025-11-24 18:42:08 +0900 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-25 19:25:24 -0800 |
| commit | d696c73716147cb3158f1da1b89d7e75af3aa285 (patch) | |
| tree | 98989680e149404e1b84a9d237bf5e2d29961606 | |
| parent | 864f3eda0034a2a7421cb5daf045e9d2ca8b6aae (diff) | |
chtls: Avoid -Wflex-array-member-not-at-end warning
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
Use the `DEFINE_RAW_FLEX()` helper for on-stack definitions of
a flexible structure where the size of the flexible-array member
is known at compile-time, and refactor the rest of the code,
accordingly.
So, with these changes, fix the following warning:
drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c:163:36: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://patch.msgid.link/aSQocKoJGkN0wzEj@kspp
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c index 4036db466e18..ee19933e2cca 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c @@ -159,19 +159,13 @@ static u8 tcp_state_to_flowc_state(u8 state) int send_tx_flowc_wr(struct sock *sk, int compl, u32 snd_nxt, u32 rcv_nxt) { - struct flowc_packed { - struct fw_flowc_wr fc; - struct fw_flowc_mnemval mnemval[FW_FLOWC_MNEM_MAX]; - } __packed sflowc; + DEFINE_RAW_FLEX(struct fw_flowc_wr, flowc, mnemval, FW_FLOWC_MNEM_MAX); int nparams, paramidx, flowclen16, flowclen; - struct fw_flowc_wr *flowc; struct chtls_sock *csk; struct tcp_sock *tp; csk = rcu_dereference_sk_user_data(sk); tp = tcp_sk(sk); - memset(&sflowc, 0, sizeof(sflowc)); - flowc = &sflowc.fc; #define FLOWC_PARAM(__m, __v) \ do { \ |