From 0ae0bb3f409d48251a9a1730a514b3521d8f6042 Mon Sep 17 00:00:00 2001 From: Luca Coelho Date: Wed, 5 Apr 2017 09:42:18 +0300 Subject: [PATCH] iwlwifi: remove unnecessary code in iwl_trans_alloc_tx_cmd When we removed dev_cmd_headroom, the check for dev_cmd_ptr == NULL became unnecessary, since we just return dev_cmd_ptr anyway. Cleanup the function to avoid useless code. Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index e965285f84f1..a150da3c824b 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -908,13 +908,7 @@ iwl_trans_dump_data(struct iwl_trans *trans, static inline struct iwl_device_cmd * iwl_trans_alloc_tx_cmd(struct iwl_trans *trans) { - struct iwl_device_cmd *dev_cmd_ptr = - kmem_cache_alloc(trans->dev_cmd_pool, GFP_ATOMIC); - - if (unlikely(dev_cmd_ptr == NULL)) - return NULL; - - return dev_cmd_ptr; + return kmem_cache_alloc(trans->dev_cmd_pool, GFP_ATOMIC); } int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd); -- 2.20.1