From 8ce73f3abd064081706cc337c771378fc4431ef3 Mon Sep 17 00:00:00 2001 From: Daniel C Halperin Date: Fri, 31 Jul 2009 14:28:06 -0700 Subject: [PATCH] iwlwifi: clear iwl_cmd_meta structure before use Resolve an issue in which out-dated fields in iwl_cmd_meta could be used for later hardware commands. Signed-off-by: Daniel C Halperin Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-tx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 6bb9602f347..288b871e974 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -970,6 +970,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) out_cmd = txq->cmd[idx]; out_meta = &txq->meta[idx]; + memset(out_meta, 0, sizeof(*out_meta)); /* re-initialize to NULL */ out_meta->flags = cmd->flags; if (cmd->flags & CMD_WANT_SKB) out_meta->source = cmd; -- 2.41.0