From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sun, 10 Jun 2012 11:25:22 +0000 (+0300)
Subject: iwlwifi: turn on a lockdep assertion
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f609607c009140491dd134f0165d9a8f9f726114;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

iwlwifi: turn on a lockdep assertion

CMD_SYNC is zero so the if (cmd->flags & CMD_SYNC) is never true and we
never check the assertion.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index cb1ca7a25dd..76f259283c3 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -1265,7 +1265,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	 * the mutex, this ensures we don't try to send two
 	 * (or more) synchronous commands at a time.
 	 */
-	if (cmd->flags & CMD_SYNC)
+	if (!(cmd->flags & CMD_ASYNC))
 		lockdep_assert_held(&priv->mutex);
 
 	if (priv->ucode_owner == IWL_OWNERSHIP_TM &&