diff options
| author | Kang Chen <void0red@gmail.com> | 2023-02-25 12:11:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-09 15:33:49 +0100 |
| commit | 514c7ff5fe56164b769d2d105f0a382ca98c0851 (patch) | |
| tree | bebf14348fb65ed58bba7066a7ae3d6ec8c8c0d5 /drivers/usb/gadget | |
| parent | 5aacc9d540cea790fe4419b61bfa8a1218a4474a (diff) | |
usb: gadget: udc: replace kzalloc with devm_kzalloc in mv_udc_probe
This driver uses the unified memory management api, so replace
kzalloc with devm_kzalloc to avoid a memory leak.
Reported-by: Dongliang Mu <mudongliangabcd@gmail.com>
Link: https://lore.kernel.org/all/CAD-N9QX5i5toj8cs7DxBjYWtRGf3ZRnfTAf809sFW6iX0Ktfmw@mail.gmail.com
Signed-off-by: Kang Chen <void0red@gmail.com>
Link: https://lore.kernel.org/r/20230225041149.136-2-void0red@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/mv_udc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index 6dd6d52de3af..08474c08d874 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -2229,7 +2229,7 @@ static int mv_udc_probe(struct platform_device *pdev) INIT_LIST_HEAD(&udc->status_req->queue); /* allocate a small amount of memory to get valid address */ - udc->status_req->req.buf = kzalloc(8, GFP_KERNEL); + udc->status_req->req.buf = devm_kzalloc(&pdev->dev, 8, GFP_KERNEL); if (!udc->status_req->req.buf) { retval = -ENOMEM; goto err_destroy_dma; |