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hc

2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c
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@@ -304,9 +304,8 @@
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  * update wlc->stf->ss_opmode which represents the operational stf_ss mode
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  * we're using
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  */
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-int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band)
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+void brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band)
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 {
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-	int ret_code = 0;
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 	u8 prev_stf_ss;
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 	u8 upd_stf_ss;
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@@ -325,7 +324,7 @@
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 				    PHY_TXC1_MODE_SISO : PHY_TXC1_MODE_CDD;
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 	} else {
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 		if (wlc->band != band)
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-			return ret_code;
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+			return;
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 		upd_stf_ss = (wlc->stf->txstreams == 1) ?
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 				PHY_TXC1_MODE_SISO : band->band_stf_ss_mode;
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 	}
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@@ -333,8 +332,6 @@
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 		wlc->stf->ss_opmode = upd_stf_ss;
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 		brcms_b_band_stf_ss_set(wlc->hw, upd_stf_ss);
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 	}
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-
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-	return ret_code;
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 }
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 int brcms_c_stf_attach(struct brcms_c_info *wlc)