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Commit 450ccb36 authored by Reinette Chatre's avatar Reinette Chatre Committed by John W. Linville
Browse files

iwlwifi: fix missing EXPORT_SYMBOL 



When compiling without CONFIG_IWLWIFI_DEBUGFS there is a missing
iwl_update_stats symbol. This is fixed by making this function an inline in
the case when CONFIG_IWLWIFI_DEBUGFS is not set due to the hot path in
which it is used.

Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3ad3b92a

drivers/net/wireless/iwlwifi/iwl-core.c

+0 −16
Original line number Diff line number Diff line
@@ -3172,22 +3172,6 @@ void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len) 
	}

}

EXPORT_SYMBOL(iwl_update_stats);



#else

void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len)

{

	struct traffic_stats	*stats;



	if (is_tx)

		stats = &priv->tx_stats;

	else

		stats = &priv->rx_stats;



	if (ieee80211_is_data(fc)) {

		/* data */

		stats->data_bytes += len;

	}

}

#endif



#ifdef CONFIG_PM

drivers/net/wireless/iwlwifi/iwl-core.h

+17 −2
Original line number Diff line number Diff line
@@ -314,6 +314,8 @@ const char *get_mgmt_string(int cmd); 
const char *get_ctrl_string(int cmd);

void iwl_clear_tx_stats(struct iwl_priv *priv);

void iwl_clear_rx_stats(struct iwl_priv *priv);

void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,

		      u16 len);

#else

static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)

{
@@ -333,9 +335,22 @@ static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv, 
		      u16 length, struct ieee80211_hdr *header)

{

}

static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,

				    __le16 fc, u16 len)

{

	struct traffic_stats	*stats;



	if (is_tx)

		stats = &priv->tx_stats;

	else

		stats = &priv->rx_stats;



	if (ieee80211_is_data(fc)) {

		/* data */

		stats->data_bytes += len;

	}

}

#endif

void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,

		      u16 len);

/*****************************************************

 * RX handlers.

 * **************************************************/