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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-03-30 10:38:58 -0500
committerJason Gunthorpe <jgg@mellanox.com>2018-04-03 10:43:35 -0600
commit689a8e31938d41ce75955a81936de4d62c2fc677 (patch)
treef629cb8c6a89ed662ea42833ae1399f301d1aa12 /drivers/infiniband/hw
parentIB/ipoib: Delete unused struct (diff)
downloadlinux-dev-689a8e31938d41ce75955a81936de4d62c2fc677.tar.xz
linux-dev-689a8e31938d41ce75955a81936de4d62c2fc677.zip
IB/ocrdma_hw: Remove redundant checks and goto labels
Check on return values and goto label mbx_err are unnecessary. Addresses-Coverity-ID: 1271151 ("Identical code for different branches") Addresses-Coverity-ID: 1268788 ("Identical code for different branches") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_hw.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 9904918589a4..90cf77223771 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2014,7 +2014,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev,
struct ocrdma_hw_mr *hwmr, u32 pbl_cnt,
u32 pbl_offset, u32 last)
{
- int status = -ENOMEM;
+ int status;
int i;
struct ocrdma_reg_nsmr_cont *cmd;
@@ -2033,9 +2033,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev,
upper_32_bits(hwmr->pbl_table[i + pbl_offset].pa);
}
status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
- if (status)
- goto mbx_err;
-mbx_err:
+
kfree(cmd);
return status;
}
@@ -3133,12 +3131,12 @@ done:
static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq,
int num)
{
- int i, status = -ENOMEM;
+ int i, status;
struct ocrdma_modify_eqd_req *cmd;
cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_MODIFY_EQ_DELAY, sizeof(*cmd));
if (!cmd)
- return status;
+ return -ENOMEM;
ocrdma_init_mch(&cmd->cmd.req, OCRDMA_CMD_MODIFY_EQ_DELAY,
OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
@@ -3151,9 +3149,7 @@ static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq,
(eq[i].aic_obj.prev_eqd * 65)/100;
}
status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
- if (status)
- goto mbx_err;
-mbx_err:
+
kfree(cmd);
return status;
}