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path: root/drivers/infiniband/hw/bnxt_re
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Diffstat (limited to 'drivers/infiniband/hw/bnxt_re')
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c7
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_fp.c4
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_res.c18
3 files changed, 12 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 9b8fa77b8831..ae9e9ff54826 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1314,7 +1314,7 @@ int bnxt_re_destroy_srq(struct ib_srq *ib_srq)
return rc;
}
- if (srq->umem && !IS_ERR(srq->umem))
+ if (srq->umem)
ib_umem_release(srq->umem);
kfree(srq);
atomic_dec(&rdev->srq_count);
@@ -1430,11 +1430,8 @@ struct ib_srq *bnxt_re_create_srq(struct ib_pd *ib_pd,
return &srq->ib_srq;
fail:
- if (udata && srq->umem && !IS_ERR(srq->umem)) {
+ if (srq->umem)
ib_umem_release(srq->umem);
- srq->umem = NULL;
- }
-
kfree(srq);
exit:
return ERR_PTR(rc);
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 8b5f11ac0e42..1b0e94697fe3 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -557,8 +557,10 @@ int bnxt_qplib_create_srq(struct bnxt_qplib_res *res,
srq->swq = kcalloc(srq->hwq.max_elements, sizeof(*srq->swq),
GFP_KERNEL);
- if (!srq->swq)
+ if (!srq->swq) {
+ rc = -ENOMEM;
goto fail;
+ }
RCFW_CMD_PREP(req, CREATE_SRQ, cmd_flags);
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c
index ad37d54affcc..539a5d44e6db 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -705,12 +705,8 @@ static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res *res,
dpit->max = dbr_len / PAGE_SIZE;
dpit->app_tbl = kcalloc(dpit->max, sizeof(void *), GFP_KERNEL);
- if (!dpit->app_tbl) {
- pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem);
- dev_err(&res->pdev->dev,
- "QPLIB: DPI app tbl allocation failed");
- return -ENOMEM;
- }
+ if (!dpit->app_tbl)
+ goto unmap_io;
bytes = dpit->max >> 3;
if (!bytes)
@@ -718,18 +714,18 @@ static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res *res,
dpit->tbl = kmalloc(bytes, GFP_KERNEL);
if (!dpit->tbl) {
- pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem);
kfree(dpit->app_tbl);
dpit->app_tbl = NULL;
- dev_err(&res->pdev->dev,
- "QPLIB: DPI tbl allocation failed for size = %d",
- bytes);
- return -ENOMEM;
+ goto unmap_io;
}
memset((u8 *)dpit->tbl, 0xFF, bytes);
return 0;
+
+unmap_io:
+ pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem);
+ return -ENOMEM;
}
/* PKEYs */