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| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-02-21 18:12:35 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-02-22 22:29:11 -0500 |
| commit | a9ed5b38aad704bbc250f9df2e9a29ee54388829 (patch) | |
| tree | cad767da50270939cb9403a05b0843715df7ea92 | |
| parent | RDMA/uverbs: Fail as early as possible if not enough header data was provided (diff) | |
| download | linux-dev-a9ed5b38aad704bbc250f9df2e9a29ee54388829.tar.xz linux-dev-a9ed5b38aad704bbc250f9df2e9a29ee54388829.zip | |
RDMA/uverbs: Return not supported error code for unsupported commands
Command that doesn't exist means that it is not supported,
so update code to return -EOPNOTSUPP in case of failure.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 2189a26bbe64..8d1547f5dc8e 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -714,7 +714,7 @@ static ssize_t ib_uverbs_write(struct file *filp, const char __user *buf, } if (!verify_command_idx(command, extended_command)) { - ret = -EINVAL; + ret = -EOPNOTSUPP; goto out; } |