diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2020-04-30 15:55:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-30 12:44:34 -0700 |
| commit | 41a211d862242439c9cdb2481946bb0928760541 (patch) | |
| tree | e3355154944f612ed43807c9872ee4eb2d6ae4b3 /net/smc | |
| parent | 42d18acce9e29b61f5dbfc5118d7c72093e703a1 (diff) | |
| download | linux-41a211d862242439c9cdb2481946bb0928760541.tar.bz2 | |
net/smc: remove obsolete link state DELETING
The connection layer in af_smc.c is now using the new LLC flow
framework, which made the link state DELETING obsolete. Remove the state
and the respective helpers.
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/smc_core.c | 4 | ||||
| -rw-r--r-- | net/smc/smc_core.h | 1 | ||||
| -rw-r--r-- | net/smc/smc_llc.c | 7 | ||||
| -rw-r--r-- | net/smc/smc_llc.h | 1 |
4 files changed, 1 insertions, 12 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index 096dce92ee2b..3539ceef9a97 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -200,7 +200,6 @@ static int smcr_link_send_delete(struct smc_link *lnk, bool orderly) { if (lnk->state == SMC_LNK_ACTIVE && !smc_llc_send_delete_link(lnk, SMC_LLC_REQ, orderly)) { - smc_llc_link_deleting(lnk); return 0; } return -ENOTCONN; @@ -767,8 +766,7 @@ void smc_port_terminate(struct smc_ib_device *smcibdev, u8 ibport) continue; /* tbd - terminate only when no more links are active */ for (i = 0; i < SMC_LINKS_PER_LGR_MAX; i++) { - if (!smc_link_usable(&lgr->lnk[i]) || - lgr->lnk[i].state == SMC_LNK_DELETING) + if (!smc_link_usable(&lgr->lnk[i])) continue; if (lgr->lnk[i].smcibdev == smcibdev && lgr->lnk[i].ibport == ibport) { diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 0be26386057f..f12474cc666c 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -36,7 +36,6 @@ enum smc_link_state { /* possible states of a link */ SMC_LNK_INACTIVE, /* link is inactive */ SMC_LNK_ACTIVATING, /* link is being activated */ SMC_LNK_ACTIVE, /* link is active */ - SMC_LNK_DELETING, /* link is being deleted */ }; #define SMC_WR_BUF_SIZE 48 /* size of work request buffer */ diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 92c9a8a8aaf9..327cf30b98cc 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -545,7 +545,6 @@ static void smc_llc_rx_delete_link(struct smc_link *link, struct smc_link_group *lgr = smc_get_lgr(link); smc_lgr_forget(lgr); - smc_llc_link_deleting(link); if (lgr->role == SMC_SERV) { /* client asks to delete this link, send request */ smc_llc_prep_delete_link(llc, link, SMC_LLC_REQ, true); @@ -878,12 +877,6 @@ void smc_llc_link_active(struct smc_link *link) } } -void smc_llc_link_deleting(struct smc_link *link) -{ - link->state = SMC_LNK_DELETING; - smc_wr_wakeup_tx_wait(link); -} - /* called in worker context */ void smc_llc_link_clear(struct smc_link *link) { diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h index e9f23affece6..48029a5e14c3 100644 --- a/net/smc/smc_llc.h +++ b/net/smc/smc_llc.h @@ -57,7 +57,6 @@ void smc_llc_lgr_init(struct smc_link_group *lgr, struct smc_sock *smc); void smc_llc_lgr_clear(struct smc_link_group *lgr); int smc_llc_link_init(struct smc_link *link); void smc_llc_link_active(struct smc_link *link); -void smc_llc_link_deleting(struct smc_link *link); void smc_llc_link_clear(struct smc_link *link); int smc_llc_do_confirm_rkey(struct smc_link *send_link, struct smc_buf_desc *rmb_desc); |