From: Dan Carpenter Date: Sun, 10 Jun 2012 11:25:22 +0000 (+0300) Subject: iwlwifi: turn on a lockdep assertion X-Git-Tag: firefly_0821_release~3680^2~2381^2~57^2~322 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f609607c009140491dd134f0165d9a8f9f726114;p=firefly-linux-kernel-4.4.55.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 Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c index cb1ca7a25dd5..76f259283c3a 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 &&