diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 468fdd0d8713..96cba06e8ba7 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -1047,11 +1047,10 @@ static int rtrs_map_sg_fr(struct rtrs_clt_io_req *req, size_t count) /* Align the MR to a 4K page size to match the block virt boundary */ nr = ib_map_mr_sg(req->mr, req->sglist, count, NULL, SZ_4K); - if (unlikely(nr < req->sg_cnt)) { - if (nr < 0) - return nr; + if (nr < 0) + return nr; + if (unlikely(nr < req->sg_cnt)) return -EINVAL; - } ib_update_fast_reg_key(req->mr, ib_inc_rkey(req->mr->rkey)); return nr; diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index ba8ab33b94a2..eefd149ce7a4 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -649,7 +649,7 @@ static int map_cont_bufs(struct rtrs_srv_sess *sess) } nr = ib_map_mr_sg(mr, sgt->sgl, sgt->nents, NULL, max_chunk_size); - if (nr < sgt->nents) { + if (nr < 0 || nr < sgt->nents) { err = nr < 0 ? nr : -EINVAL; goto dereg_mr; } |