diff options
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2020-04-24 18:31:46 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-04-24 15:31:26 -0300 |
| commit | 47c370c1a5eea9b2f6f026d49e060c3748c89667 (patch) | |
| tree | c3bb03c31161b8fbbf5f3f27277e4c6568507255 /drivers/infiniband/sw/rdmavt/srq.c | |
| parent | 83a2670212215a569ed133efc10c92055c96cc8c (diff) | |
IB/rdmavt: Always return ERR_PTR from rvt_create_mmap_info()
The commit below modified rvt_create_mmap_info() to return ERR_PTR's but
didn't update the callers to handle them. Modify rvt_create_mmap_info() to
only return ERR_PTR and fix all error checking after
rvt_create_mmap_info() was called.
Fixes: ff23dfa13457 ("IB: Pass only ib_udata in function prototypes")
Link: https://lore.kernel.org/r/20200424173146.10970-1-sudipm.mukherjee@gmail.com
Cc: stable@vger.kernel.org [5.4+]
Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/srq.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/srq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rdmavt/srq.c b/drivers/infiniband/sw/rdmavt/srq.c index 24fef021d51d..f547c115af03 100644 --- a/drivers/infiniband/sw/rdmavt/srq.c +++ b/drivers/infiniband/sw/rdmavt/srq.c @@ -111,8 +111,8 @@ int rvt_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *srq_init_attr, u32 s = sizeof(struct rvt_rwq) + srq->rq.size * sz; srq->ip = rvt_create_mmap_info(dev, s, udata, srq->rq.wq); - if (!srq->ip) { - ret = -ENOMEM; + if (IS_ERR(srq->ip)) { + ret = PTR_ERR(srq->ip); goto bail_wq; } |