From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Selvin Xavier <selvin.xavier@broadcom.com>,
Devesh Sharma <devesh.sharma@broadcom.com>,
Doug Ledford <dledford@redhat.com>,
Yuval Shaia <yuval.shaia@oracle.com>,
Leon Romanovsky <leon@kernel.org>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH v2] IB/ocrdma_hw: remove unnecessary code in ocrdma_mbx_dealloc_lkey
Date: Tue, 7 Nov 2017 08:45:17 -0600 [thread overview]
Message-ID: <20171107144517.GA25631@embeddedor.com> (raw)
In-Reply-To: <20171107083022.Horde.E7wKXkvErbmdKSHiwomsj7N@gator4166.hostgator.com>
Check on return value and goto label mbx_err are unnecessary.
Addresses-Coverity-ID: 1268780
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
---
Changes in v2:
Remove assignment from "int status = -ENOMEM" as suggested by Leon Romanovsky.
drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index f8c14c7..0ba695a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -1947,7 +1947,7 @@ int ocrdma_mbx_alloc_lkey(struct ocrdma_dev *dev, struct ocrdma_hw_mr *hwmr,
int ocrdma_mbx_dealloc_lkey(struct ocrdma_dev *dev, int fr_mr, u32 lkey)
{
- int status = -ENOMEM;
+ int status;
struct ocrdma_dealloc_lkey *cmd;
cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_DEALLOC_LKEY, sizeof(*cmd));
@@ -1956,9 +1956,7 @@ int ocrdma_mbx_dealloc_lkey(struct ocrdma_dev *dev, int fr_mr, u32 lkey)
cmd->lkey = lkey;
cmd->rsvd_frmr = fr_mr ? 1 : 0;
status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
- if (status)
- goto mbx_err;
-mbx_err:
+
kfree(cmd);
return status;
}
--
2.7.4
next prev parent reply other threads:[~2017-11-07 14:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 14:35 [PATCH] IB/ocrdma_hw: remove unnecessary code in ocrdma_mbx_dealloc_lkey Gustavo A. R. Silva
2017-11-07 6:31 ` Yuval Shaia
2017-11-07 14:27 ` Gustavo A. R. Silva
2017-11-07 8:25 ` Leon Romanovsky
2017-11-07 14:30 ` Gustavo A. R. Silva
2017-11-07 14:44 ` Leon Romanovsky
2017-11-07 14:45 ` Gustavo A. R. Silva [this message]
2017-11-07 14:50 ` [PATCH v2] " Leon Romanovsky
2017-11-07 14:56 ` Gustavo A. R. Silva
2017-11-07 16:28 ` Leon Romanovsky
2017-11-08 20:16 ` Gustavo A. R. Silva
2017-11-09 8:28 ` Leon Romanovsky
2017-11-13 21:19 ` Doug Ledford
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