diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-07-27 15:51:51 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-27 14:09:34 +0100 |
| commit | c79464f30e18dd02a66333d60c437c1fa98ee28f (patch) | |
| tree | 71aa32dde4e9ce92829e3edf85992f1d64505688 /drivers | |
| parent | b2a004d3d8407a1544acd01e3ae2db5bc60afe4b (diff) | |
media: bt8xx: avoid a useless memset
Avoid a memset after a call to 'dma_alloc_coherent()'.
This is useless since
commit 518a2f1925c3 ("dma-mapping: zero memory returned from dma_alloc_*")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/bt8xx/btcx-risc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/pci/bt8xx/btcx-risc.c b/drivers/media/pci/bt8xx/btcx-risc.c index 13bb1490a568..b3179038b900 100644 --- a/drivers/media/pci/bt8xx/btcx-risc.c +++ b/drivers/media/pci/bt8xx/btcx-risc.c @@ -73,7 +73,6 @@ int btcx_riscmem_alloc(struct pci_dev *pci, dprintk("btcx: riscmem alloc [%d] dma=%lx cpu=%p size=%d\n", memcnt, (unsigned long)dma, cpu, size); } - memset(risc->cpu,0,risc->size); return 0; } |