diff options
| author | Karsten Graul | 2020-04-29 17:10:41 +0200 |
|---|---|---|
| committer | David S. Miller | 2020-04-29 12:26:32 -0700 |
| commit | b9247544c1bccfe1b74ddf1dade719a69946cbb1 (patch) | |
| tree | 33a60cc3786907a827503e99d8acf1c254718a92 /net/smc/smc_llc.c | |
| parent | 387707fdf48697c667dd5e9715ac4feb41602d15 (diff) | |
net/smc: convert static link ID instances to support multiple links
As a preparation for the support of multiple links remove the usage of
a static link id (SMC_SINGLE_LINK) and allow dynamic link ids.
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/smc_llc.c')
| -rw-r--r-- | net/smc/smc_llc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 34d0752ba6af..903ae068da3a 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -662,6 +662,8 @@ void smc_llc_link_deleting(struct smc_link *link) /* called in tasklet context */ void smc_llc_link_inactive(struct smc_link *link) { + if (link->state == SMC_LNK_INACTIVE) + return; link->state = SMC_LNK_INACTIVE; cancel_delayed_work(&link->llc_testlink_wrk); smc_wr_wakeup_reg_wait(link); |