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-rw-r--r--net/wireless/wext.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/wext.c b/net/wireless/wext.c
index 5da07e079c20..425f7d58b961 100644
--- a/net/wireless/wext.c
+++ b/net/wireless/wext.c
@@ -1376,7 +1376,7 @@ static void rtmsg_iwinfo(struct net_device *dev, char *event, int event_len)
void wireless_send_event(struct net_device * dev,
unsigned int cmd,
union iwreq_data * wrqu,
- char * extra)
+ const char * extra)
{
const struct iw_ioctl_description * descr = NULL;
int extra_len = 0;