diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 0a18e03fac17..c9c4f647b170 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -2758,6 +2758,13 @@ static int srp_sdev_count(struct Scsi_Host *host) return c; } +/* + * Return values: + * < 0 upon failure. Caller is responsible for SRP target port cleanup. + * 0 and target->state == SRP_TARGET_REMOVED if asynchronous target port + * removal has been scheduled. + * 0 and target->state != SRP_TARGET_REMOVED upon success. + */ static int srp_add_target(struct srp_host *host, struct srp_target_port *target) { struct srp_rport_identifiers ids; @@ -3296,6 +3303,8 @@ out: mutex_unlock(&host->add_target_mutex); scsi_host_put(target->scsi_host); + if (ret < 0) + scsi_host_put(target->scsi_host); return ret;