libertas: don't spin_unlock_irq() twice

priv->driver_lock has already been unlocked some lines above. This patch
fixes the sparse warning:

drivers/net/wireless/libertas/main.c:792:6: warning: context problem in 'lbs_thread': '_spin_unlock_irq' expected different context
drivers/net/wireless/libertas/main.c:792:6:    context 'lock': wanted >= 1, got 0

Signed-of-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index baafa44..0cd4702 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -788,11 +788,8 @@ static int lbs_thread(void *data)
                                        le16_to_cpu(cmdnode->cmdbuf->command));
                                lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
                                priv->nr_retries = 0;
-                               if (priv->reset_card) {
-                                       spin_unlock_irq(&priv->driver_lock);
+                               if (priv->reset_card)
                                        priv->reset_card(priv);
-                                       spin_lock_irq(&priv->driver_lock);
-                               }
                        } else {
                                priv->cur_cmd = NULL;
                                lbs_pr_info("requeueing command 0x%04x due "