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iwlwifi: fix compilation warning when CONFIG_IWLWIFI_DEBUG is not set. 

When CONFIG_IWLWIFI_DEBUG is not set and CONFIG_IWLWIFI is set,
we get this compilation warning:
/wireless-next-2.6/drivers/net/wireless/iwlwifi/iwl-agn-rs.c: In
function 'rs_free_sta':
/wireless-next-2.6/drivers/net/wireless/iwlwifi/iwl-agn-rs.c:2425:
warning: unused variable 'priv'

This patch fixes it by adding __maybe_unused attribute.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rami Rosen 2008-10-07 09:50:01 +02:00 committed by John W. Linville
parent 746db51039
commit 45527c2c4f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/iwl-agn-rs.c
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@ -2422,7 +2422,7 @@ static void rs_free_sta(void *priv_r, struct ieee80211_sta *sta,
void *priv_sta)
{
struct iwl_lq_sta *lq_sta = priv_sta;
struct iwl_priv *priv = priv_r;
struct iwl_priv *priv __maybe_unused = priv_r;
IWL_DEBUG_RATE("enter\n");
kfree(lq_sta);