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wlcore: change warn on missing lock in wlcore_queue_xx funcs

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On !CONFIG_SMP builds spin_is_locked always returns 0. Assert the
locking using assert_spin_locked, which is written to behave correctly
in all cases.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2013-03-12 17:19:40 +02:00 committed by Luciano Coelho
parent 0a9ffac09f
commit 8910cfa3ac
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/ti/wlcore/tx.c
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@ -24,6 +24,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/etherdevice.h>
#include <linux/spinlock.h>
#include "wlcore.h"
#include "debug.h"
@ -1289,7 +1290,7 @@ bool wlcore_is_queue_stopped_by_reason_locked(struct wl1271 *wl,
{
int hwq = wlcore_tx_get_mac80211_queue(wlvif, queue);
WARN_ON_ONCE(!spin_is_locked(&wl->wl_lock));
assert_spin_locked(&wl->wl_lock);
return test_bit(reason, &wl->queue_stop_reasons[hwq]);
}
@ -1298,6 +1299,6 @@ bool wlcore_is_queue_stopped_locked(struct wl1271 *wl, struct wl12xx_vif *wlvif,
{
int hwq = wlcore_tx_get_mac80211_queue(wlvif, queue);
WARN_ON_ONCE(!spin_is_locked(&wl->wl_lock));
assert_spin_locked(&wl->wl_lock);
return !!wl->queue_stop_reasons[hwq];
}