From 5121ea0481f9cea1dfd958f18d7b4ac78778cd40 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 21:26:50 +0200 Subject: [PATCH] wext: constify extra argument to wireless_send_event This is never changed by the function, so can be marked const. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/iw_handler.h | 2 +- net/wireless/wext.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index 51b9a37de99..2b3fbbb8669 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -443,7 +443,7 @@ extern int dev_get_wireless_info(char * buffer, char **start, off_t offset, extern void wireless_send_event(struct net_device * dev, unsigned int cmd, union iwreq_data * wrqu, - char * extra); + const char * extra); /* We may need a function to send a stream of events to user space. * More on that later... */ diff --git a/net/wireless/wext.c b/net/wireless/wext.c index 5da07e079c2..425f7d58b96 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; -- 2.20.1