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authorEric Dumazet <edumazet@google.com>2021-06-29 16:53:14 +0300
committerDavid S. Miller <davem@davemloft.net>2021-06-29 21:54:36 +0300
commit3f8ad50a9e43b6a59070e6c9c5eec79626f81095 (patch)
treef5fa3bafb86fd33c0f6394a9590e22460a954700 /include
parent6706721d82f86e9360c3ad5339fe3da5e0988a51 (diff)
downloadlinux-3f8ad50a9e43b6a59070e6c9c5eec79626f81095.tar.xz
tcp: change ICSK_CA_PRIV_SIZE definition
Instead of a magic number (13 currently) and having to change it every other year, use sizeof_field() macro. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/inet_connection_sock.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 3c8c59471bc1..b06c2d02ec84 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -135,7 +135,7 @@ struct inet_connection_sock {
u32 icsk_user_timeout;
u64 icsk_ca_priv[104 / sizeof(u64)];
-#define ICSK_CA_PRIV_SIZE (13 * sizeof(u64))
+#define ICSK_CA_PRIV_SIZE sizeof_field(struct inet_connection_sock, icsk_ca_priv)
};
#define ICSK_TIME_RETRANS 1 /* Retransmit timer */