diff options
| -rw-r--r-- | include/net/tls.h | 14 | ||||
| -rw-r--r-- | net/tls/tls_device.c | 4 |
2 files changed, 6 insertions, 12 deletions
diff --git a/include/net/tls.h b/include/net/tls.h index 28cc40d7b945..962f0c501111 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -150,6 +150,7 @@ struct tls_record_info { skb_frag_t frags[MAX_SKB_FRAGS]; }; +#define TLS_DRIVER_STATE_SIZE_TX 16 struct tls_offload_context_tx { struct crypto_aead *aead_send; spinlock_t lock; /* protects records list */ @@ -163,17 +164,13 @@ struct tls_offload_context_tx { void (*sk_destruct)(struct sock *sk); struct work_struct destruct_work; struct tls_context *ctx; - u8 driver_state[] __aligned(8); /* The TLS layer reserves room for driver specific state * Currently the belief is that there is not enough * driver specific state to justify another layer of indirection */ -#define TLS_DRIVER_STATE_SIZE_TX 16 + u8 driver_state[TLS_DRIVER_STATE_SIZE_TX] __aligned(8); }; -#define TLS_OFFLOAD_CONTEXT_SIZE_TX \ - (sizeof(struct tls_offload_context_tx) + TLS_DRIVER_STATE_SIZE_TX) - enum tls_context_flags { /* tls_device_down was called after the netdev went down, device state * was released, and kTLS works in software, even though rx_conf is @@ -303,6 +300,7 @@ struct tls_offload_resync_async { u32 log[TLS_DEVICE_RESYNC_ASYNC_LOGMAX]; }; +#define TLS_DRIVER_STATE_SIZE_RX 8 struct tls_offload_context_rx { /* sw must be the first member of tls_offload_context_rx */ struct tls_sw_context_rx sw; @@ -326,17 +324,13 @@ struct tls_offload_context_rx { struct tls_offload_resync_async *resync_async; }; }; - u8 driver_state[] __aligned(8); /* The TLS layer reserves room for driver specific state * Currently the belief is that there is not enough * driver specific state to justify another layer of indirection */ -#define TLS_DRIVER_STATE_SIZE_RX 8 + u8 driver_state[TLS_DRIVER_STATE_SIZE_RX] __aligned(8); }; -#define TLS_OFFLOAD_CONTEXT_SIZE_RX \ - (sizeof(struct tls_offload_context_rx) + TLS_DRIVER_STATE_SIZE_RX) - struct tls_record_info *tls_get_record(struct tls_offload_context_tx *context, u32 seq, u64 *p_record_sn); diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index fe52765beaee..f01543557a60 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -1038,7 +1038,7 @@ static struct tls_offload_context_tx *alloc_offload_ctx_tx(struct tls_context *c struct tls_offload_context_tx *offload_ctx; __be64 rcd_sn; - offload_ctx = kzalloc(TLS_OFFLOAD_CONTEXT_SIZE_TX, GFP_KERNEL); + offload_ctx = kzalloc(sizeof(*offload_ctx), GFP_KERNEL); if (!offload_ctx) return NULL; @@ -1225,7 +1225,7 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx) goto release_lock; } - context = kzalloc(TLS_OFFLOAD_CONTEXT_SIZE_RX, GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) { rc = -ENOMEM; goto release_lock; |