In all cases, mbx->req.arg and mbx->rsp.arg have just been allocated
using kcalloc(), so these six memsets are redundant.
Signed-off-by: Rasmus Villemoes <li...@rasmusvillemoes.dk>
---
I cranked $context_lines to 11 to make the kcallocs visible.
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 2 --
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 2 --
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 2 --
3 files changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 5ab3adf88166..9f0bdd993955 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -910,24 +910,22 @@ int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args
*mbx,
mbx->req.arg = kcalloc(mbx->req.num, sizeof(u32),
GFP_ATOMIC);
if (!mbx->req.arg)
return -ENOMEM;
mbx->rsp.arg = kcalloc(mbx->rsp.num, sizeof(u32),
GFP_ATOMIC);
if (!mbx->rsp.arg) {
kfree(mbx->req.arg);
mbx->req.arg = NULL;
return -ENOMEM;
}
- memset(mbx->req.arg, 0, sizeof(u32) * mbx->req.num);
- memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
temp = adapter->ahw->fw_hal_version << 29;
mbx->req.arg[0] = (type | (mbx->req.num << 16) | temp);
mbx->cmd_op = type;
return 0;
}
}
dev_err(&adapter->pdev->dev, "%s: Invalid mailbox command opcode
0x%x\n",
__func__, type);
return -EINVAL;
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 6e6f18fc5d76..a5f422f26cb4 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -65,24 +65,22 @@ int qlcnic_82xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
mbx->req.arg = kcalloc(mbx->req.num,
sizeof(u32), GFP_ATOMIC);
if (!mbx->req.arg)
return -ENOMEM;
mbx->rsp.arg = kcalloc(mbx->rsp.num,
sizeof(u32), GFP_ATOMIC);
if (!mbx->rsp.arg) {
kfree(mbx->req.arg);
mbx->req.arg = NULL;
return -ENOMEM;
}
- memset(mbx->req.arg, 0, sizeof(u32) * mbx->req.num);
- memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
mbx->req.arg[0] = type;
break;
}
}
return 0;
}
/* Free up mailbox registers */
void qlcnic_free_mbx_args(struct qlcnic_cmd_args *cmd)
{
kfree(cmd->req.arg);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 546cd5f1c85a..7327b729ba2e 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -721,24 +721,22 @@ static int qlcnic_sriov_alloc_bc_mbx_args(struct
qlcnic_cmd_args *mbx, u32 type)
mbx->req.arg = kcalloc(mbx->req.num, sizeof(u32),
GFP_ATOMIC);
if (!mbx->req.arg)
return -ENOMEM;
mbx->rsp.arg = kcalloc(mbx->rsp.num, sizeof(u32),
GFP_ATOMIC);
if (!mbx->rsp.arg) {
kfree(mbx->req.arg);
mbx->req.arg = NULL;
return -ENOMEM;
}
- memset(mbx->req.arg, 0, sizeof(u32) * mbx->req.num);
- memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
mbx->req.arg[0] = (type | (mbx->req.num << 16) |
(3 << 29));
mbx->rsp.arg[0] = (type & 0xffff) | mbx->rsp.num << 16;
return 0;
}
}
return -EINVAL;
}
static int qlcnic_sriov_prepare_bc_hdr(struct qlcnic_bc_trans *trans,
struct qlcnic_cmd_args *cmd,
--
2.1.3
--
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