linux-kernel - [PATCH] IB/ocrdma_hw: remove unnecessary code in ocrdma_mbx_dealloc

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Date:   Mon, 6 Nov 2017 08:35:14 -0600
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Selvin Xavier <selvin.xavier@...adcom.com>,
        Devesh Sharma <devesh.sharma@...adcom.com>,
        Doug Ledford <dledford@...hat.com>
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH] IB/ocrdma_hw: remove unnecessary code in
 ocrdma_mbx_dealloc_lkey

Check on return value and goto label mbx_err are unnecessary.

Addresses-Coverity-ID: 1268780
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index f8c14c7..db02bbb 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -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