diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-05-19 09:19:12 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-19 20:42:25 -0300 |
| commit | 6b31afcef51e578e936e66c347ab333c024963da (patch) | |
| tree | 7c1938fe72768437d659634713c3c031cec5396b /drivers/infiniband/ulp | |
| parent | e19840867013f0f4081265fdb65b31e80b7bcb5b (diff) | |
RDMA/rtrs: server: Fix some error return code
Fix to return negative error code -ENOMEM from the some error handling
cases instead of 0, as done elsewhere in this function.
Fixes: 9cb837480424 ("RDMA/rtrs: server: main functionality")
Fixes: 91b11610af8d ("RDMA/rtrs: server: sysfs interface functions")
Link: https://lore.kernel.org/r/20200519091912.134358-1-weiyongjun1@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Danil Kipnis <danil.kipnis@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv.c | 8 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c b/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c index 0cf015634338..3d7877534bcc 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c @@ -189,6 +189,7 @@ static int rtrs_srv_create_once_sysfs_root_folders(struct rtrs_srv_sess *sess) } srv->kobj_paths = kobject_create_and_add("paths", &srv->dev.kobj); if (!srv->kobj_paths) { + err = -ENOMEM; pr_err("kobject_create_and_add(): %d\n", err); device_unregister(&srv->dev); goto unlock; diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index 863b3942e333..1fc6ece036ff 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -660,8 +660,8 @@ static int map_cont_bufs(struct rtrs_srv_sess *sess) GFP_KERNEL, sess->s.dev->ib_dev, DMA_TO_DEVICE, rtrs_srv_rdma_done); if (!srv_mr->iu) { - rtrs_err(ss, "rtrs_iu_alloc(), err: %d\n", - -ENOMEM); + err = -ENOMEM; + rtrs_err(ss, "rtrs_iu_alloc(), err: %d\n", err); goto free_iu; } } @@ -2150,8 +2150,10 @@ static int __init rtrs_server_init(void) goto out_chunk_pool; } rtrs_wq = alloc_workqueue("rtrs_server_wq", WQ_MEM_RECLAIM, 0); - if (!rtrs_wq) + if (!rtrs_wq) { + err = -ENOMEM; goto out_dev_class; + } return 0; |