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usbip: tools: fix build error for multiple definition

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With GCC 10, building usbip triggers error for multiple definition
of 'udev_context', in:
- libsrc/vhci_driver.c:18 and
- libsrc/usbip_host_common.c:27.

Declare as extern the definition in libsrc/usbip_host_common.c.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200618000844.1048309-1-borneo.antonio@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Antonio Borneo 2020-06-18 02:08:44 +02:00 committed by Greg Kroah-Hartman
parent 62fb45d317
commit d5efc2e6b9
1 changed files with 1 additions and 1 deletions
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2
tools/usb/usbip/libsrc/usbip_host_common.c
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@ -23,7 +23,7 @@
#include "list.h"
#include "sysfs_utils.h"
struct udev *udev_context;
extern struct udev *udev_context;
static int32_t read_attr_usbip_status(struct usbip_usb_device *udev)
{