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Viewing changes to drivers/net/wireless/rtlwifi/usb.c

  • Committer: Package Import Robot
  • Author(s): Luis Henriques, Luis Henriques, Tim Gardner
  • Date: 2013-02-07 12:08:38 UTC
  • Revision ID: package-import@ubuntu.com-20130207120838-8jaukepmb85dkevq
Tags: 3.5.0-24.37~precise1
https://launchpad.net/bugs/1118287
https://launchpad.net/bugs/927782
[Luis Henriques]

* Release Tracking Bug
  - LP: #1118287

[ Tim Gardner ]

* [Config] CONFIG_ALX=m for x86 only
  - LP: #927782

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Lines of Context:
drivers/net/wireless/rtlwifi/usb.c
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        u16 index = REALTEK_USB_VENQT_CMD_IDX;
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        int pipe = usb_sndctrlpipe(udev, 0); /* write_out */
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        u8 *buffer;
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        dma_addr_t dma_addr;
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        wvalue = (u16)(addr&0x0000ffff);
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        buffer = usb_alloc_coherent(udev, (size_t)len, GFP_ATOMIC, &dma_addr);
 
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        wvalue = (u16)(addr & 0x0000ffff);
 
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        buffer = kmalloc(len, GFP_ATOMIC);
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        if (!buffer)
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                return;
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        memcpy(buffer, data, len);
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        usb_control_msg(udev, pipe, request, reqtype, wvalue,
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                        index, buffer, len, 50);
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        usb_free_coherent(udev, (size_t)len, buffer, dma_addr);
 
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        kfree(buffer);
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}
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static void _rtl_usb_io_handler_init(struct device *dev,