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RDMA/ocrdma: remove unused discard_cnt variable 

clang with W=1 reports
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:1592:6: error: variable
  'discard_cnt' set but not used [-Werror,-Wunused-but-set-variable]
        int discard_cnt = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230326120959.1351948-1-trix@redhat.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Tom Rix 2023-03-26 08:09:59 -04:00 committed by Leon Romanovsky
parent 1b69f1e3d7
commit cba968e33e
1 changed files with 0 additions and 2 deletions
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2
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
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@ -1589,7 +1589,6 @@ static void ocrdma_discard_cqes(struct ocrdma_qp *qp, struct ocrdma_cq *cq)
{
unsigned long cq_flags;
unsigned long flags;
int discard_cnt = 0;
u32 cur_getp, stop_getp;
struct ocrdma_cqe *cqe;
u32 qpn = 0, wqe_idx = 0;
@ -1641,7 +1640,6 @@ static void ocrdma_discard_cqes(struct ocrdma_qp *qp, struct ocrdma_cq *cq)
/* mark cqe discarded so that it is not picked up later
* in the poll_cq().
*/
discard_cnt += 1;
cqe->cmn.qpn = 0;
skip_cqe:
cur_getp = (cur_getp + 1) % cq->max_hw_cqe;