summaryrefslogtreecommitdiff
path: root/net/smc/smc_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/smc/smc_core.c')
-rw-r--r--net/smc/smc_core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index bd01dd31e4bd..d520ee62c8ec 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -1662,6 +1662,7 @@ void smcr_port_add(struct smc_ib_device *smcibdev, u8 ibport)
{
struct smc_link_group *lgr, *n;
+ spin_lock_bh(&smc_lgr_list.lock);
list_for_each_entry_safe(lgr, n, &smc_lgr_list.list, list) {
struct smc_link *link;
@@ -1680,6 +1681,7 @@ void smcr_port_add(struct smc_ib_device *smcibdev, u8 ibport)
if (link)
smc_llc_add_link_local(link);
}
+ spin_unlock_bh(&smc_lgr_list.lock);
}
/* link is down - switch connections to alternate link,