From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 27 Dec 2015 11:41:42 +0100
This issue was detected by using the Coccinelle software.
1. Let us return directly if a call of the iser_set_sig_attrs()
function failed.
2. Delete the jump label "err" then.
3. Return zero as a constant at the end.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/ulp/iser/iser_memory.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index ea765fb..14e08b3 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -443,7 +443,7 @@ iser_reg_sig_mr(struct iscsi_iser_task *iser_task,
memset(sig_attrs, 0, sizeof(*sig_attrs));
ret = iser_set_sig_attrs(iser_task->sc, sig_attrs);
if (ret)
- goto err;
+ return ret;
iser_set_prot_checks(iser_task->sc, &sig_attrs->check_mask);
@@ -475,8 +475,7 @@ iser_reg_sig_mr(struct iscsi_iser_task *iser_task,
iser_dbg("lkey=0x%x rkey=0x%x addr=0x%llx length=%u\n",
sig_reg->sge.lkey, sig_reg->rkey, sig_reg->sge.addr,
sig_reg->sge.length);
-err:
- return ret;
+ return 0;
}
static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task,
--
2.6.3
--
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