Messages in this thread Patch in this message | | | From | Punit Vara <> | Subject | [PATCH 13/15] net: wireless: brcm80211: Remove unneeded variable ret_code returning 0 | Date | Wed, 21 Oct 2015 20:25:35 +0530 |
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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.
Siged-off-by: Punit Vara <punitvara@gmail.com> --- 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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