diff options
| author | Dan Carpenter <[email protected]> | 2023-09-06 14:23:52 +0300 |
|---|---|---|
| committer | Leon Romanovsky <[email protected]> | 2023-09-18 09:12:00 +0300 |
| commit | 6b5f0749ce48c13d7f53b27c39d00bba46e1fd1c (patch) | |
| tree | b08bf52eb61db687dc91b03fc8fca66dc2c6c025 | |
| parent | c489800e0d48097fc6afebd862c6afa039110a36 (diff) | |
RDMA/erdma: Fix error code in erdma_create_scatter_mtt()
The erdma_create_scatter_mtt() function is supposed to return error
pointers. Returning NULL will lead to an Oops.
Fixes: ed10435d3583 ("RDMA/erdma: Implement hierarchical MTT")
Signed-off-by: Dan Carpenter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Cheng Xu <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
| -rw-r--r-- | drivers/infiniband/hw/erdma/erdma_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/erdma/erdma_verbs.c b/drivers/infiniband/hw/erdma/erdma_verbs.c index dcccb6015232..70eaed59a67c 100644 --- a/drivers/infiniband/hw/erdma/erdma_verbs.c +++ b/drivers/infiniband/hw/erdma/erdma_verbs.c @@ -655,7 +655,7 @@ static struct erdma_mtt *erdma_create_scatter_mtt(struct erdma_dev *dev, mtt = kzalloc(sizeof(*mtt), GFP_KERNEL); if (!mtt) - return NULL; + return ERR_PTR(-ENOMEM); mtt->size = ALIGN(size, PAGE_SIZE); mtt->buf = vzalloc(mtt->size); |