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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2018-02-01 13:01:48 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-02-01 15:24:32 -0700 |
| commit | f34727a1351362c8f349d29efcd0e72702571e6a (patch) | |
| tree | 7894d3a36ca944d28eb2368004e7ffa06ae4cfb8 /drivers/infiniband/core/nldev.c | |
| parent | RDMA/hns: Fix misplaced call to hns_roce_cleanup_hem_table (diff) | |
| download | linux-dev-f34727a1351362c8f349d29efcd0e72702571e6a.tar.xz linux-dev-f34727a1351362c8f349d29efcd0e72702571e6a.zip | |
RDMA/nldev: missing error code in nldev_res_get_doit()
We should return -ENOMEM if the allocation fails. The current code
accidentally returns success.
Fixes: bf3c5a93c523 ("RDMA/nldev: Provide global resource utilization")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/nldev.c')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index fa8655e3b3ed..5326a684555f 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -499,8 +499,10 @@ static int nldev_res_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, return -EINVAL; msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); - if (!msg) + if (!msg) { + ret = -ENOMEM; goto err; + } nlh = nlmsg_put(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq, RDMA_NL_GET_TYPE(RDMA_NL_NLDEV, RDMA_NLDEV_CMD_RES_GET), |