Remove double checks, and move calls to pr_err and printk to the
first check. The simplified version of the coccinelle semantic
patch that fixes this issue is as follows:
// <smpl>
@@
expression E; identifier pr; expression list es;
@@
for(...;...;...){
...
- if (E) break;
+ if (E){
+ pr(es);
+ break;
+ }
...
}
- if(E) pr(es);
// </smpl>
Tested by compilation only.
Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
---
drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 6 +++---
drivers/infiniband/ulp/srpt/ib_srpt.c | 8 ++++----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 3bbf201..f085a51 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -1839,11 +1839,11 @@ int ocrdma_reg_mr(struct ocrdma_dev *dev,
status = ocrdma_mbx_reg_mr_cont(dev, hwmr, cur_pbl_cnt,
pbl_offset, last);
- if (status)
+ if (status) {
+ pr_err("%s() err. status=%d\n", __func__, status);
break;
+ }
}
- if (status)
- pr_err("%s() err. status=%d\n", __func__, status);
return status;
}
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index fe09f27..ab23b07 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2875,13 +2875,13 @@ static int srpt_perform_rdmas(struct srpt_rdma_ch *ch,
wr.send_flags = IB_SEND_SIGNALED;
ret = ib_post_send(ch->qp, &wr, &bad_wr);
- if (ret)
+ if (ret) {
+ printk(KERN_ERR "%s[%d]: ib_post_send() returned %d for %d/%d",
+ __func__, __LINE__, ret, i, n_rdma);
break;
+ }
}
- if (ret)
- printk(KERN_ERR "%s[%d]: ib_post_send() returned %d for %d/%d",
- __func__, __LINE__, ret, i, n_rdma);
if (ret && i > 0) {
wr.num_sge = 0;
wr.wr_id = encode_wr_id(SRPT_RDMA_ABORT, ioctx->ioctx.index);
--
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