diff options
| author |   Jes Sorensen <Jes.Sorensen@redhat.com> | 2014-10-05 16:33:23 +0200 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-10-10 09:43:01 -0700 |
| commit | beb9b703811736adfc608034d1f0d5cf0c8a7073 (patch) | |
| tree | 44b303789be34211f009caa35fbbfd5a20814a05 /drivers/infiniband/hw/ocrdma/ocrdma_hw.c | |
| parent | RDMA/ocrdma: Remove a unused-label warning (diff) | |
| download | linux-dev-beb9b703811736adfc608034d1f0d5cf0c8a7073.tar.xz linux-dev-beb9b703811736adfc608034d1f0d5cf0c8a7073.zip | |
RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc()
Get rid of obfuscating ocrdma_alloc_mqe() kzalloc() wrapper as all it
did was to make it less visible that the structure was already cleared
on allocation.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c index 10a261c4ea98..0ac34cb0fcae 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c @@ -348,11 +348,6 @@ static void *ocrdma_init_emb_mqe(u8 opcode, u32 cmd_len) return mqe; } -static void *ocrdma_alloc_mqe(void) -{ - return kzalloc(sizeof(struct ocrdma_mqe), GFP_KERNEL); -} - static void ocrdma_free_q(struct ocrdma_dev *dev, struct ocrdma_queue_info *q) { dma_free_coherent(&dev->nic_info.pdev->dev, q->size, q->va, q->dma); @@ -1189,10 +1184,10 @@ int ocrdma_mbx_rdma_stats(struct ocrdma_dev *dev, bool reset) { struct ocrdma_rdma_stats_req *req = dev->stats_mem.va; struct ocrdma_mqe *mqe = &dev->stats_mem.mqe; - struct ocrdma_rdma_stats_resp *old_stats = NULL; + struct ocrdma_rdma_stats_resp *old_stats; int status; - old_stats = kzalloc(sizeof(*old_stats), GFP_KERNEL); + old_stats = kmalloc(sizeof(*old_stats), GFP_KERNEL); if (old_stats == NULL) return -ENOMEM; @@ -1235,10 +1230,9 @@ static int ocrdma_mbx_get_ctrl_attribs(struct ocrdma_dev *dev) struct ocrdma_get_ctrl_attribs_rsp *ctrl_attr_rsp; struct mgmt_hba_attribs *hba_attribs; - mqe = ocrdma_alloc_mqe(); + mqe = kzalloc(sizeof(struct ocrdma_mqe), GFP_KERNEL); if (!mqe) return status; - memset(mqe, 0, sizeof(*mqe)); dma.size = sizeof(struct ocrdma_get_ctrl_attribs_rsp); dma.va = dma_alloc_coherent(&dev->nic_info.pdev->dev, |