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-rw-r--r--net/core/dev_ioctl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index 31380fd5a4e2..5163d900bb4f 100644
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -366,7 +366,8 @@ EXPORT_SYMBOL(dev_load);
* dev_ioctl - network device ioctl
* @net: the applicable net namespace
* @cmd: command to issue
- * @arg: pointer to a struct ifreq in user space
+ * @ifr: pointer to a struct ifreq in user space
+ * @need_copyout: whether or not copy_to_user() should be called
*
* Issue ioctl functions to devices. This is normally called by the
* user space syscall interfaces but can sometimes be useful for