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iwlwifi: make various functions void in the file rs.c

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This makes various functions in the file rs.c void due to these
functions never returning a error code to signal to their callers
if and how they have failed to complete their intended work.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Nicholas Krause 2015-07-08 11:02:15 -04:00 committed by Emmanuel Grumbach
parent ca8c0f4bed
commit 48ed704031
1 changed files with 21 additions and 30 deletions
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51
drivers/net/wireless/iwlwifi/dvm/rs.c
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@ -1416,11 +1416,11 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
/*
* Try to switch to new modulation mode from legacy
*/
static int rs_move_legacy_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta,
int index)
static void rs_move_legacy_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta,
int index)
{
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
struct iwl_scale_tbl_info *search_tbl =
@ -1575,7 +1575,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
}
search_tbl->lq_type = LQ_NONE;
return 0;
return;
out:
lq_sta->search_better_tbl = 1;
@ -1584,17 +1584,15 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
tbl->action = IWL_LEGACY_SWITCH_ANTENNA1;
if (update_search_tbl_counter)
search_tbl->action = tbl->action;
return 0;
}
/*
* Try to switch to new modulation mode from SISO
*/
static int rs_move_siso_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
static void rs_move_siso_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
{
u8 is_green = lq_sta->is_green;
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@ -1747,7 +1745,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
break;
}
search_tbl->lq_type = LQ_NONE;
return 0;
return;
out:
lq_sta->search_better_tbl = 1;
@ -1756,17 +1754,15 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
tbl->action = IWL_SISO_SWITCH_ANTENNA1;
if (update_search_tbl_counter)
search_tbl->action = tbl->action;
return 0;
}
/*
* Try to switch to new modulation mode from MIMO2
*/
static int rs_move_mimo2_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
static void rs_move_mimo2_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
{
s8 is_green = lq_sta->is_green;
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@ -1917,7 +1913,7 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv,
break;
}
search_tbl->lq_type = LQ_NONE;
return 0;
return;
out:
lq_sta->search_better_tbl = 1;
tbl->action++;
@ -1926,17 +1922,15 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv,
if (update_search_tbl_counter)
search_tbl->action = tbl->action;
return 0;
}
/*
* Try to switch to new modulation mode from MIMO3
*/
static int rs_move_mimo3_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
static void rs_move_mimo3_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct ieee80211_sta *sta, int index)
{
s8 is_green = lq_sta->is_green;
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@ -2093,7 +2087,7 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv,
break;
}
search_tbl->lq_type = LQ_NONE;
return 0;
return;
out:
lq_sta->search_better_tbl = 1;
tbl->action++;
@ -2101,9 +2095,6 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv,
tbl->action = IWL_MIMO3_SWITCH_ANTENNA1;
if (update_search_tbl_counter)
search_tbl->action = tbl->action;
return 0;
}
/*