diff options
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 51fc9c7..e955f1f 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -334,7 +334,7 @@ static int ocrdma_copy_pd_uresp(struct ocrdma_pd *pd, { int status; u64 db_page_addr; - u64 dpp_page_addr; + u64 dpp_page_addr = 0; u32 db_page_size; struct ocrdma_alloc_pd_uresp rsp; struct ocrdma_ucontext *uctx = get_ocrdma_ucontext(ib_ctx); @@ -368,7 +368,8 @@ static int ocrdma_copy_pd_uresp(struct ocrdma_pd *pd, return 0; ucopy_err: - ocrdma_del_mmap(pd->uctx, dpp_page_addr, OCRDMA_DPP_PAGE_SIZE); + if (pd->dpp_enabled) + ocrdma_del_mmap(pd->uctx, dpp_page_addr, OCRDMA_DPP_PAGE_SIZE); dpp_map_err: ocrdma_del_mmap(pd->uctx, db_page_addr, db_page_size); return status; |