IB/ocrdma: Delete unnecessary variable initialisations in 11 functions
The variable "status" will be set to an appropriate value a bit later.
Thus let us omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 4df3f13..4a4c8d6 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -419,7 +419,7 @@
struct ib_udata *udata)
{
struct ocrdma_pd *pd = NULL;
- int status = 0;
+ int status;
pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd)
@@ -468,7 +468,7 @@
static int _ocrdma_dealloc_pd(struct ocrdma_dev *dev,
struct ocrdma_pd *pd)
{
- int status = 0;
+ int status;
if (dev->pd_mgr->pd_prealloc_valid)
status = ocrdma_put_pd_num(dev, pd->id, pd->dpp_enabled);
@@ -596,7 +596,7 @@
int ocrdma_dealloc_ucontext(struct ib_ucontext *ibctx)
{
- int status = 0;
+ int status;
struct ocrdma_mm *mm, *tmp;
struct ocrdma_ucontext *uctx = get_ocrdma_ucontext(ibctx);
struct ocrdma_dev *dev = get_ocrdma_dev(ibctx->device);
@@ -623,7 +623,7 @@
unsigned long vm_page = vma->vm_pgoff << PAGE_SHIFT;
u64 unmapped_db = (u64) dev->nic_info.unmapped_db;
unsigned long len = (vma->vm_end - vma->vm_start);
- int status = 0;
+ int status;
bool found;
if (vma->vm_start & (PAGE_SIZE - 1))
@@ -1285,7 +1285,7 @@
struct ib_udata *udata, int dpp_offset,
int dpp_credit_lmt, int srq)
{
- int status = 0;
+ int status;
u64 usr_db;
struct ocrdma_create_qp_uresp uresp;
struct ocrdma_pd *pd = qp->pd;
@@ -1949,7 +1949,7 @@
enum ib_srq_attr_mask srq_attr_mask,
struct ib_udata *udata)
{
- int status = 0;
+ int status;
struct ocrdma_srq *srq;
srq = get_ocrdma_srq(ibsrq);