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authorKalle Valo <kalle.valo@nokia.com>2009-12-30 14:42:20 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-01-05 17:13:14 -0500
commit1990ca6113399be9249433d5ab377a2a444f1dd8 (patch)
treec671dbe0ac45522646a7c5a61fc2a5e6d7d3db98 /net/mac80211/work.c
parent29401f6630c02ce996561bf2667d84ecdfacb823 (diff)
mac80211: fix a warning related to pointer conversion to u64 cookie
On a 32 bit system (in this case an omap 3430 system) gcc warned about pointer conversion: net/mac80211/work.c: In function 'ieee80211_remain_on_channel_timeout': net/mac80211/work.c:534: warning: cast from pointer to integer of different size net/mac80211/work.c: In function 'ieee80211_remain_done': net/mac80211/work.c:1030: warning: cast from pointer to integer of different size net/mac80211/work.c: In function 'ieee80211_wk_remain_on_channel': net/mac80211/work.c:1056: warning: cast from pointer to integer of different size net/mac80211/work.c: In function 'ieee80211_wk_cancel_remain_on_channel': net/mac80211/work.c:1072: warning: cast from pointer to integer of different size Fix it by casting the pointers to unsigned long instead. This makes the compiler happy again. Compile-tested only. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/work.c')
-rw-r--r--net/mac80211/work.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index ea89ed70734..5ba75990c9f 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -531,9 +531,9 @@ ieee80211_remain_on_channel_timeout(struct ieee80211_work *wk)
wk->remain.started = true;
wk->timeout = jiffies + msecs_to_jiffies(wk->remain.duration);
- cfg80211_ready_on_channel(wk->sdata->dev, (u64)wk, wk->chan,
- wk->chan_type, wk->remain.duration,
- GFP_KERNEL);
+ cfg80211_ready_on_channel(wk->sdata->dev, (unsigned long) wk,
+ wk->chan, wk->chan_type,
+ wk->remain.duration, GFP_KERNEL);
return WORK_ACT_NONE;
}
@@ -1027,7 +1027,7 @@ static enum work_done_result ieee80211_remain_done(struct ieee80211_work *wk,
/*
* We are done serving the remain-on-channel command.
*/
- cfg80211_remain_on_channel_expired(wk->sdata->dev, (u64)wk,
+ cfg80211_remain_on_channel_expired(wk->sdata->dev, (unsigned long) wk,
wk->chan, wk->chan_type,
GFP_KERNEL);
@@ -1053,7 +1053,7 @@ int ieee80211_wk_remain_on_channel(struct ieee80211_sub_if_data *sdata,
wk->remain.duration = duration;
- *cookie = (u64)wk;
+ *cookie = (unsigned long) wk;
ieee80211_add_work(wk);
@@ -1069,7 +1069,7 @@ int ieee80211_wk_cancel_remain_on_channel(struct ieee80211_sub_if_data *sdata,
mutex_lock(&local->work_mtx);
list_for_each_entry_safe(wk, tmp, &local->work_list, list) {
- if ((u64)wk == cookie) {
+ if ((unsigned long) wk == cookie) {
wk->timeout = jiffies;
found = true;
break;