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iwlwifi: remove command callback return value

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No existing callbacks use anything other than the return
value 1, which means that the caller should free the
reply skb, so it seems safer in terms of not introducing
memory leaks to simply remove the return value and let
the caller always free the skb.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-07-24 11:13:06 -07:00
committed by John W. Linville
parent c2acea8e9b
commit 5696aea6f2
6 changed files with 33 additions and 43 deletions
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6
drivers/net/wireless/iwlwifi/iwl-core.h
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@@ -446,9 +446,9 @@ int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id,
u16 len, const void *data);
int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
const void *data,
int (*callback)(struct iwl_priv *priv,
struct iwl_device_cmd *cmd,
struct sk_buff *skb));
void (*callback)(struct iwl_priv *priv,
struct iwl_device_cmd *cmd,
struct sk_buff *skb));
int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);