diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2015-10-19 08:35:30 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2015-10-19 08:35:30 +0300 |
| commit | ec0a2ed6d8a5e555edef907895c041e285fdb495 (patch) | |
| tree | a4c8d982f8ac820b1b60818df22ad3ccac2036d5 /kernel/drivers/infiniband/ulp/srp | |
| parent | 342fa5dfa053559f47caad657132522496dcf1b3 (diff) | |
These changes are a raw update to a vanilla kernel 4.1.10, with the
recently announced rt patch patch-4.1.10-rt10.patch. No further changes
needed.
Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/infiniband/ulp/srp')
| -rw-r--r-- | kernel/drivers/infiniband/ulp/srp/ib_srp.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/kernel/drivers/infiniband/ulp/srp/ib_srp.c b/kernel/drivers/infiniband/ulp/srp/ib_srp.c index 75c01b27b..025f93105 100644 --- a/kernel/drivers/infiniband/ulp/srp/ib_srp.c +++ b/kernel/drivers/infiniband/ulp/srp/ib_srp.c @@ -2761,6 +2761,13 @@ 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; @@ -3266,7 +3273,7 @@ static ssize_t srp_create_target(struct device *dev, srp_free_ch_ib(target, ch); srp_free_req_data(target, ch); target->ch_count = ch - target->ch; - break; + goto connected; } } @@ -3276,6 +3283,7 @@ static ssize_t srp_create_target(struct device *dev, node_idx++; } +connected: target->scsi_host->nr_hw_queues = target->ch_count; ret = srp_add_target(host, target); @@ -3298,6 +3306,8 @@ out: mutex_unlock(&host->add_target_mutex); scsi_host_put(target->scsi_host); + if (ret < 0) + scsi_host_put(target->scsi_host); return ret; |