| Message ID | 20211207135401.5507-1-guozhengkui@vivo.com |
|---|---|
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From: Guo Zhengkui <guozhengkui@vivo.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
Li Jun <jun.li@nxp.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Guo Zhengkui <guozhengkui@vivo.com>,
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Peter Chen <peter.chen@nxp.com>,
linux-usb@vger.kernel.org (open list:USB SUBSYSTEM),
linux-kernel@vger.kernel.org (open list)
Cc: kernel@vivo.com
Subject: [PATCH] usb: core: hcd: fix bug: application of sizeof to pointer
Date: Tue, 7 Dec 2021 21:53:47 +0800
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usb: core: hcd: fix bug: application of sizeof to pointer
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diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 4d326ee12c36..996d5273cf60 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1281,7 +1281,7 @@ static int hcd_alloc_coherent(struct usb_bus *bus, return -EFAULT; } - vaddr = hcd_buffer_alloc(bus, size + sizeof(vaddr), + vaddr = hcd_buffer_alloc(bus, size + sizeof(*vaddr), mem_flags, dma_handle); if (!vaddr) return -ENOMEM;
Fix following error: ./drivers/usb/core/hcd.c:1284:38-44: ERROR: application of sizeof to pointer. Use sizeof(*vaddr) instead. Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> --- drivers/usb/core/hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)