diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-01 19:26:50 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 19:01:49 (GMT) |
| commit | 5121ea0481f9cea1dfd958f18d7b4ac78778cd40 (patch) | |
| tree | 18aad23e91cf8cef7f287e0e05367d5e94ce9be5 | |
| parent | 0575606b086ad216b7b1976ca9b9a6e711db92f0 (diff) | |
| download | linux-fsl-qoriq-5121ea0481f9cea1dfd958f18d7b4ac78778cd40.tar.xz | |
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 <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | include/net/iw_handler.h | 2 | ||||
| -rw-r--r-- | 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 51b9a37..2b3fbbb 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 5da07e0..425f7d5 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; |