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tcp: Use BIT() for OPTION_* constants 

Extending these flags using the existing (1 << x) pattern triggers
complaints from checkpatch. Instead of ignoring checkpatch modify the
existing values to use BIT(x) style in a separate commit.

Signed-off-by: Leonard Crestez <cdleonard@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Leonard Crestez 2021-11-04 00:17:51 +02:00 committed by David S. Miller
parent a985442fde
commit 3b65abb8d8
1 changed files with 7 additions and 7 deletions
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14
net/ipv4/tcp_output.c
View File

@ -408,13 +408,13 @@ static inline bool tcp_urg_mode(const struct tcp_sock *tp)
return tp->snd_una != tp->snd_up;
}
#define OPTION_SACK_ADVERTISE (1 << 0)
#define OPTION_TS (1 << 1)
#define OPTION_MD5 (1 << 2)
#define OPTION_WSCALE (1 << 3)
#define OPTION_FAST_OPEN_COOKIE (1 << 8)
#define OPTION_SMC (1 << 9)
#define OPTION_MPTCP (1 << 10)
#define OPTION_SACK_ADVERTISE BIT(0)
#define OPTION_TS BIT(1)
#define OPTION_MD5 BIT(2)
#define OPTION_WSCALE BIT(3)
#define OPTION_FAST_OPEN_COOKIE BIT(8)
#define OPTION_SMC BIT(9)
#define OPTION_MPTCP BIT(10)
static void smc_options_write(__be32 *ptr, u16 *options)
{