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openwrt-xburst/package/mac80211/patches/851-p54spi-mutex-fix.patch
nbd ba3ef5325d mac80211: refresh p54spi patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29272 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-20 09:29:34 +00:00

16 lines
420 B
Diff

--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -581,11 +581,7 @@ static void p54spi_op_stop(struct ieee80
struct p54s_priv *priv = dev->priv;
unsigned long flags;
- if (mutex_lock_interruptible(&priv->mutex)) {
- /* FIXME: how to handle this error? */
- return;
- }
-
+ mutex_lock(&priv->mutex);
WARN_ON(priv->fw_state != FW_STATE_READY);
cancel_work_sync(&priv->work);