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RDMA/bnxt: Delete 'nq_ptr' variable which is not used

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The variable "nq_ptr" is set but never used, this generates the following
warning while compiling kernel with W=1 option.

drivers/infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_service_nq':
drivers/infiniband/hw/bnxt_re/qplib_fp.c:303:25: warning:
   variable 'nq_ptr' set but not used [-Wunused-but-set-variable]
303 |  struct nq_base *nqe, **nq_ptr;
    |

Fixes: fddcbbb02a ("RDMA/bnxt_re: Simplify obtaining queue entry from hw ring")
Link: https://lore.kernel.org/r/20200419132046.123887-1-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2020-04-19 16:20:46 +03:00 committed by Jason Gunthorpe
parent 744b7bdfa7
commit 322f3d45a1
1 changed files with 1 additions and 2 deletions
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3
drivers/infiniband/hw/bnxt_re/qplib_fp.c
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@ -300,12 +300,12 @@ static void bnxt_qplib_service_nq(unsigned long data)
{
struct bnxt_qplib_nq *nq = (struct bnxt_qplib_nq *)data;
struct bnxt_qplib_hwq *hwq = &nq->hwq;
struct nq_base *nqe, **nq_ptr;
int num_srqne_processed = 0;
int num_cqne_processed = 0;
struct bnxt_qplib_cq *cq;
int budget = nq->budget;
u32 sw_cons, raw_cons;
struct nq_base *nqe;
uintptr_t q_handle;
u16 type;
@ -314,7 +314,6 @@ static void bnxt_qplib_service_nq(unsigned long data)
raw_cons = hwq->cons;
while (budget--) {
sw_cons = HWQ_CMP(raw_cons, hwq);
nq_ptr = (struct nq_base **)hwq->pbl_ptr;
nqe = bnxt_qplib_get_qe(hwq, sw_cons, NULL);
if (!NQE_CMP_VALID(nqe, raw_cons, hwq->max_elements))
break;