This variable is guarded by spinlock at all other places. This patch
takes care of missing spinlock usage in mwifiex_shutdown_drv().
Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
---
v2: Same as v1
---
drivers/net/wireless/marvell/mwifiex/init.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index 82839d9..8e5e424 100644
--- a/drivers/net/wireless/marvell/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -670,11 +670,14 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
adapter->hw_status = MWIFIEX_HW_STATUS_CLOSING;
/* wait for mwifiex_process to complete */
+ spin_lock_irqsave(&adapter->main_proc_lock, flags);
if (adapter->mwifiex_processing) {
+ spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
mwifiex_dbg(adapter, WARN,
"main process is still running\n");
return ret;
}
+ spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
/* cancel current command */
if (adapter->curr_cmd) {
--
1.9.1
