From: Antonio Borneo <borneo.antonio@gmail.com>
To: Valentina Manea <valentina.manea.m@gmail.com>,
Shuah Khan <shuah@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Hewenliang <hewenliang4@huawei.com>,
linux-usb@vger.kernel.org
Cc: Antonio Borneo <borneo.antonio@gmail.com>, linux-kernel@vger.kernel.org
Subject: [PATCH] usbip: tools: fix build error for multiple definition
Date: Thu, 18 Jun 2020 02:08:44 +0200 [thread overview]
Message-ID: <20200618000844.1048309-1-borneo.antonio@gmail.com> (raw)
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>
---
tools/usb/usbip/libsrc/usbip_host_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c b/tools/usb/usbip/libsrc/usbip_host_common.c
index d1d8ba2a4a40..ca78aa368476 100644
--- a/tools/usb/usbip/libsrc/usbip_host_common.c
+++ b/tools/usb/usbip/libsrc/usbip_host_common.c
@@ -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)
{
--
2.27.0
next reply other threads:[~2020-06-18 0:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-18 0:08 Antonio Borneo [this message]
2020-06-18 17:36 ` [PATCH] usbip: tools: fix build error for multiple definition Shuah Khan
2020-07-23 22:58 ` Salvatore Bonaccorso
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