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Groups > linux.kernel > #1533953
| From | Alexandre Belloni <alexandre.belloni@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] usb: gadget: udc: atmel: used managed kasprintf |
| Date | 2016-12-01 11:30 +0100 |
| Message-ID | <sJwMN-2D6-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Use devm_kasprintf instead of simple kasprintf to free the allocated memory when needed. Suggested-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> --- drivers/usb/gadget/udc/atmel_usba_udc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 45bc997d0711..aec72fe8273c 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1978,7 +1978,8 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret); goto err; } - ep->ep.name = kasprintf(GFP_KERNEL, "ep%d", ep->index); + ep->ep.name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "ep%d", + ep->index); ep->ep_regs = udc->regs + USBA_EPT_BASE(i); ep->dma_regs = udc->regs + USBA_DMA_BASE(i); -- 2.10.2
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[PATCH] usb: gadget: udc: atmel: used managed kasprintf Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2016-12-01 11:30 +0100
Re: [PATCH] usb: gadget: udc: atmel: used managed kasprintf Nicolas Ferre <nicolas.ferre@atmel.com> - 2016-12-01 12:30 +0100
RE: [PATCH] usb: gadget: udc: atmel: used managed kasprintf David Laight <David.Laight@ACULAB.COM> - 2016-12-02 17:10 +0100
Re: [PATCH] usb: gadget: udc: atmel: used managed kasprintf Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2016-12-02 17:30 +0100
RE: [PATCH] usb: gadget: udc: atmel: used managed kasprintf David Laight <David.Laight@ACULAB.COM> - 2016-12-05 18:20 +0100
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