This patch is to the brcmsmac/stf.c that fixes up warning caught by
coccicheck:
-Unneeded variable: "ret_code". Return "0" on line 328
Remove unneccesary variable ret_code created to return zero.
Signed-off-by: Punit Vara <punitvara@xxxxxxxxx>
---
drivers/net/wireless/brcm80211/brcmsmac/stf.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.c b/drivers/net/wireless/brcm80211/brcmsmac/stf.c
index dd91627..71ddf42 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/stf.c
@@ -306,7 +306,6 @@ int brcms_c_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force)
*/
int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band)
{
- int ret_code = 0;
u8 prev_stf_ss;
u8 upd_stf_ss;
@@ -325,7 +324,7 @@ int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band)
PHY_TXC1_MODE_SISO : PHY_TXC1_MODE_CDD;
} else {
if (wlc->band != band)
- return ret_code;
+ return 0;
upd_stf_ss = (wlc->stf->txstreams == 1) ?
PHY_TXC1_MODE_SISO : band->band_stf_ss_mode;
}
@@ -334,7 +333,7 @@ int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band)
brcms_b_band_stf_ss_set(wlc->hw, upd_stf_ss);
}
- return ret_code;
+ return 0;
}
int brcms_c_stf_attach(struct brcms_c_info *wlc)
--
2.5.3
--
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