From: Punit Vara <punitvara@gmail•com>
To: kvalo@qca•qualcomm.com
Cc: stas.yakovlev@gmail•com, chaoming_li@realsil•com.cn,
Larry.Finger@lwfinger•net, chunkeey@googlemail•com,
sgruszka@redhat•com, brudley@broadcom•com, arend@broadcom•com,
linville@tuxdriver•com, jirislaby@gmail•com, mickflemm@gmail•com,
mcgrof@do-not-panic•com, k.eugene.e@gmail•com,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org,
brcm80211-dev-list@broadcom•com, wcn36xx@lists•infradead.org,
johannes.berg@intel•com, meuleman@broadcom•com,
Punit Vara <punitvara@gmail•com>
Subject: [PATCH 13/15] net: wireless: brcm80211: Remove unneeded variable ret_code returning 0
Date: Wed, 21 Oct 2015 20:25:35 +0530 [thread overview]
Message-ID: <1445439337-19055-14-git-send-email-punitvara@gmail.com> (raw)
In-Reply-To: <1445439337-19055-1-git-send-email-punitvara@gmail.com>
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
next prev parent reply other threads:[~2015-10-21 14:55 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-21 14:55 [PATCH 00/15] Fix warnings reported by coccicheck Punit Vara
2015-10-21 14:55 ` [PATCH 01/15] net: wireless: ath: use | instead of + for summing bitmasks Punit Vara
2015-10-21 14:58 ` Jiri Slaby
2015-10-21 21:43 ` Sergei Shtylyov
2015-10-22 18:22 ` punit vara
2015-10-21 14:55 ` [PATCH 02/15] net: wireless: ath: Remove unnecessary semicolon Punit Vara
2015-10-21 14:55 ` [PATCH 03/15] " Punit Vara
2015-10-21 14:55 ` [PATCH 04/15] net: wireless: ipw2x00: use | instead of + for summing bitmasks Punit Vara
2015-10-21 14:55 ` [PATCH 05/15] net: wireless: ti: Return flow can be simplified for wl1271_cmd_interrogate Punit Vara
2015-10-21 15:40 ` kbuild test robot
2015-10-21 14:55 ` [PATCH 06/15] net: wireless: rtwifi: Remove duplicated arguments to | Punit Vara
2015-10-21 14:55 ` [PATCH 07/15] net: wireless: brcm80211: " Punit Vara
2015-10-21 14:55 ` [PATCH 08/15] net: wireless: simplify return flow for usb_control_msg Punit Vara
2015-10-21 15:00 ` Jiri Slaby
2015-10-21 18:05 ` punit vara
2015-10-21 14:55 ` [PATCH 09/15] net: wireless: simplify return flow for zd1201_setconfig16 Punit Vara
2015-10-21 14:55 ` [PATCH 10/15] net: wireless: ath: simplify return flow for carl9170_regwrite_result() Punit Vara
2015-10-21 14:55 ` [PATCH 11/15] net: wireless: iwlegacy: Remove unneeded variable ret Punit Vara
2015-10-21 21:45 ` Sergei Shtylyov
2015-10-21 14:55 ` [PATCH 12/15] net: wireless: brcm80211: Remove unneeded variable which return 0 Punit Vara
2015-10-21 14:55 ` Punit Vara [this message]
2015-10-21 14:55 ` [PATCH 14/15] net: wireless: ath: Remove unneeded variable ret returning 0 Punit Vara
2015-10-21 14:55 ` [PATCH 15/15] " Punit Vara
2015-10-21 21:46 ` Sergei Shtylyov
2015-10-22 18:23 ` punit vara
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