If mwifiex_shutdown_drv() is racing with another mwifiex_shutdown_drv(),
we *really* have problems. Kill the lock.
Signed-off-by: Brian Norris <briannorris@xxxxxxxxxxxx>
---
drivers/net/wireless/marvell/mwifiex/init.c | 4 ----
drivers/net/wireless/marvell/mwifiex/main.h | 2 --
2 files changed, 6 deletions(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index 2ada202c72ec..2bff87bd76a6 100644
--- a/drivers/net/wireless/marvell/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -439,7 +439,6 @@ int mwifiex_init_lock_list(struct mwifiex_adapter *adapter)
struct mwifiex_private *priv;
s32 i, j;
- spin_lock_init(&adapter->mwifiex_lock);
spin_lock_init(&adapter->int_lock);
spin_lock_init(&adapter->main_proc_lock);
spin_lock_init(&adapter->mwifiex_cmd_lock);
@@ -693,11 +692,8 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
- spin_lock(&adapter->mwifiex_lock);
-
mwifiex_adapter_cleanup(adapter);
- spin_unlock(&adapter->mwifiex_lock);
adapter->hw_status = MWIFIEX_HW_STATUS_NOT_READY;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index bb2a467d8b13..66c184936c95 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -870,8 +870,6 @@ struct mwifiex_adapter {
bool rx_locked;
bool main_locked;
struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
- /* spin lock for init/shutdown */
- spinlock_t mwifiex_lock;
/* spin lock for main process */
spinlock_t main_proc_lock;
u32 mwifiex_processing;
--
2.13.0.rc2.291.g57267f2277-goog
