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From: Lee Jones <lee.jones@linaro.org>
To: lee.jones@linaro.org
Cc: linux-kernel@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-staging@lists.linux.dev
Subject: [PATCH 23/57] staging: ks7010: ks_hostif: Remove a bunch of unused variables
Date: Wed, 14 Apr 2021 19:10:55 +0100	[thread overview]
Message-ID: <20210414181129.1628598-24-lee.jones@linaro.org> (raw)
In-Reply-To: <20210414181129.1628598-1-lee.jones@linaro.org>

Add comments to preserve documentation.

Fixes the following W=1 kernel build warning(s):

 drivers/staging/ks7010/ks_hostif.c: In function ‘hostif_mib_get_confirm’:
 drivers/staging/ks7010/ks_hostif.c:528:6: warning: variable ‘mib_val_type’ set but not used [-Wunused-but-set-variable]
 drivers/staging/ks7010/ks_hostif.c:527:6: warning: variable ‘mib_val_size’ set but not used [-Wunused-but-set-variable]
 drivers/staging/ks7010/ks_hostif.c: In function ‘hostif_infrastructure_set_confirm’:
 drivers/staging/ks7010/ks_hostif.c:849:6: warning: variable ‘result_code’ set but not used [-Wunused-but-set-variable]
 drivers/staging/ks7010/ks_hostif.c: In function ‘hostif_phy_information_confirm’:
 drivers/staging/ks7010/ks_hostif.c:929:19: warning: variable ‘noise’ set but not used [-Wunused-but-set-variable]

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-staging@lists.linux.dev
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/staging/ks7010/ks_hostif.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 8bc3b7d8d3d5e..eaa70893224a1 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -524,13 +524,11 @@ void hostif_mib_get_confirm(struct ks_wlan_private *priv)
 	struct net_device *dev = priv->net_dev;
 	u32 mib_status;
 	u32 mib_attribute;
-	u16 mib_val_size;
-	u16 mib_val_type;
 
 	mib_status = get_dword(priv);
 	mib_attribute = get_dword(priv);
-	mib_val_size = get_word(priv);
-	mib_val_type = get_word(priv);
+	get_word(priv); /* mib_val_size */
+	get_word(priv); /* mib_val_type */
 
 	if (mib_status) {
 		netdev_err(priv->net_dev, "attribute=%08X, status=%08X\n",
@@ -846,9 +844,7 @@ void hostif_ps_adhoc_set_confirm(struct ks_wlan_private *priv)
 static
 void hostif_infrastructure_set_confirm(struct ks_wlan_private *priv)
 {
-	u16 result_code;
-
-	result_code = get_word(priv);
+	get_word(priv); /* result_code */
 	priv->infra_status = 1;	/* infrastructure mode set */
 	hostif_sme_enqueue(priv, SME_MODE_SET_CONFIRM);
 }
@@ -926,14 +922,14 @@ static
 void hostif_phy_information_confirm(struct ks_wlan_private *priv)
 {
 	struct iw_statistics *wstats = &priv->wstats;
-	u8 rssi, signal, noise;
+	u8 rssi, signal;
 	u8 link_speed;
 	u32 transmitted_frame_count, received_fragment_count;
 	u32 failed_count, fcs_error_count;
 
 	rssi = get_byte(priv);
 	signal = get_byte(priv);
-	noise = get_byte(priv);
+	get_byte(priv); /* noise */
 	link_speed = get_byte(priv);
 	transmitted_frame_count = get_dword(priv);
 	received_fragment_count = get_dword(priv);
-- 
2.27.0


  parent reply	other threads:[~2021-04-14 18:13 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-14 18:10 [PATCH 00/57] Rid W=1 warnings from Staging Lee Jones
2021-04-14 18:10 ` [PATCH 01/57] staging: r8192U_core: Remove unused variable 'ret' and demote kernel-doc abuse Lee Jones
2021-04-14 18:10 ` [PATCH 02/57] staging: android: ashmem: Supply description for 'new_range' Lee Jones
2021-04-15 16:30   ` Todd Kjos
2021-04-14 18:10 ` [PATCH 03/57] staging: comedi_8254: Fix descriptions for 'i8254' and 'iobase' Lee Jones
2021-04-14 18:10 ` [PATCH 04/57] staging: r8192U_core: Do not use kernel-doc formatting for !kernel-doc headers Lee Jones
2021-04-14 18:10 ` [PATCH 05/57] staging: r819xU_phy: Remove some local variables from the stack Lee Jones
2021-04-14 18:10 ` [PATCH 06/57] staging: r819xU_cmdpkt: Remove functionless method 'cmpk_handle_query_config_rx' Lee Jones
2021-04-14 18:10 ` [PATCH 07/57] staging: wlan-ng: cfg80211: Move large struct onto the heap Lee Jones
2021-04-14 18:10 ` [PATCH 08/57] staging: rtw_ioctl_set: Move 'channel_table' to the only place it's used Lee Jones
2021-04-14 18:10 ` [PATCH 09/57] staging: rtl8188eu: core: rtw_ieee80211: Fix incorrectly documented function Lee Jones
2021-04-14 18:10 ` [PATCH 10/57] staging: rtl8723bs: core: rtw_mlme: Remove a bunch of unused variables Lee Jones
2021-04-14 18:10 ` [PATCH 11/57] staging: rtl8723bs: core: rtw_mlme_ext: Deal with " Lee Jones
2021-04-14 18:10 ` [PATCH 12/57] staging: rtl8712: rtl871x_mp_ioctl: Remove a bunch of unused tables Lee Jones
2021-04-14 18:10 ` [PATCH 13/57] staging: rtl8723bs: core: rtw_recv: Mark debug variable as __maybe_unused Lee Jones
2021-04-14 18:10 ` [PATCH 14/57] staging: rtl8188eu: core: rtw_security: Fix some formatting and misdocumentation Lee Jones
2021-04-14 18:10 ` [PATCH 15/57] staging: rtl8723bs: core: rtw_security: Demote non-conformant kernel-doc header Lee Jones
2021-04-15  8:09   ` Fabio Aiuto
2021-04-15  8:31     ` Lee Jones
2021-04-15  8:38       ` Fabio Aiuto
2021-04-14 18:10 ` [PATCH 16/57] staging: rtl8723bs: core: rtw_sta_mgt: Remove unused variable 'psta' Lee Jones
2021-04-14 18:10 ` [PATCH 17/57] staging: rtl8723bs: core: rtw_sta_mgt: Return error value directly Lee Jones
2021-04-14 18:10 ` [PATCH 18/57] staging: octeon: ethernet-tx: Fix formatting issue in function header Lee Jones
2021-04-14 18:10 ` [PATCH 19/57] staging: rtl8723bs: core: rtw_wlan_util: Remove unused variable 'start_seq' Lee Jones
2021-04-14 18:10 ` [PATCH 20/57] staging: rtl8712: rtl871x_mp_ioctl: Move a large data struct onto the heap Lee Jones
2021-04-14 18:10 ` [PATCH 21/57] staging: iio: frequency: ad9834: Provide missing description for 'devid' Lee Jones
2021-04-16 17:29   ` Jonathan Cameron
2021-04-14 18:10 ` [PATCH 22/57] staging: nvec: Fix a bunch of kernel-doc issues Lee Jones
2021-04-14 18:10 ` Lee Jones [this message]
2021-04-14 18:10 ` [PATCH 24/57] staging: fwserial: Demote a whole host of kernel-doc abuses Lee Jones
2021-04-14 18:10 ` [PATCH 25/57] staging: sm750fb: sm750_accel: Provide description for 'accel' and fix function naming Lee Jones
2021-04-14 18:10 ` [PATCH 26/57] staging: most: net: Fix some kernel-doc formatting issues Lee Jones
2021-04-14 18:10 ` [PATCH 27/57] staging: vt6655: upc: Suppress set but not used warning in macro Lee Jones
2021-04-14 18:11 ` [PATCH 28/57] staging: rtl8192u: ieee80211_softmac: Move a large data struct onto the heap Lee Jones
2021-04-14 18:11 ` [PATCH 29/57] staging: most: dim2: Provide missing descriptions and fix doc-rot Lee Jones
2021-04-14 18:11 ` [PATCH 30/57] staging: rtl8723bs: core: rtw_ieee80211: Remove seemingly pointless copy Lee Jones
2021-04-14 18:11 ` [PATCH 31/57] staging: rtl8723bs: core: rtw_mlme: 'retry' is only used if REJOIN is set Lee Jones
2021-04-14 18:11 ` [PATCH 32/57] staging: rtl8723bs: core: rtw_mlme_ext: 'evt_seq' is only used if CHECK_EVENT_SEQ " Lee Jones
2021-04-14 18:11 ` [PATCH 33/57] staging: most: i2c: Fix a little doc-rot Lee Jones
2021-04-14 18:11 ` [PATCH 34/57] staging: most: dim2: hal: Fix one kernel-doc header and demote two non-conforming ones Lee Jones
2021-04-14 18:11 ` [PATCH 35/57] staging: most: dim2: hal: Demote non-conformant kernel-doc headers Lee Jones
2021-04-14 18:11 ` [PATCH 36/57] staging: axis-fifo: axis-fifo: Fix some formatting issues Lee Jones
2021-04-14 18:11 ` [PATCH 37/57] staging: rtl8188eu: os_dep: ioctl_linux: Move 2 large data buffers into the heap Lee Jones
2021-04-15  5:20   ` Dan Carpenter
2021-04-15  5:25     ` Dan Carpenter
2021-04-19 14:05       ` Arnd Bergmann
2021-04-15  5:53     ` Dan Carpenter
2021-04-15  8:32       ` Lee Jones
2021-04-14 18:11 ` [PATCH 38/57] staging: fbtft: fb_ili9320: Remove unused variable 'ret' Lee Jones
2021-04-14 18:11 ` [PATCH 39/57] staging: rtl8723bs: core: rtw_ieee80211: Fix incorrectly named function Lee Jones
2021-04-14 18:11 ` [PATCH 40/57] staging: rtl8723bs: hal: odm_NoiseMonitor: Remove unused variable and dead code Lee Jones
2021-04-14 18:11 ` [PATCH 41/57] staging: rtl8188eu: os_dep: mon: Demote non-conforming kernel-doc headers Lee Jones
2021-04-14 18:11 ` [PATCH 42/57] staging: rtl8188eu: os_dep: rtw_android: Demote kernel-doc abuse Lee Jones
2021-04-14 18:11 ` [PATCH 43/57] staging: rtl8723bs: hal: rtl8723b_hal_init: Remove unused variable and dead code Lee Jones
2021-04-14 18:11 ` [PATCH 44/57] staging: rtl8723bs: hal: rtl8723b_phycfg: Fix a bunch of misnamed functions Lee Jones
2021-04-14 18:11 ` [PATCH 45/57] staging: rtl8723bs: hal: sdio_halinit: 'start' is only used if debug is enabled Lee Jones
2021-04-14 18:11 ` [PATCH 46/57] staging: rtl8723bs: hal: sdio_ops: Mark used 'err' as __maybe_unused and remove another Lee Jones
2021-04-14 18:11 ` [PATCH 47/57] staging: rtl8723bs: os_dep: ioctl_cfg80211: 'ack' is used when debug is enabled Lee Jones
2021-04-14 18:11 ` [PATCH 48/57] staging: comedi: drivers: jr3_pci: Remove set but unused variable 'min_full_scale' Lee Jones
2021-04-15  9:33   ` Ian Abbott
2021-04-15  9:52     ` Lee Jones
2021-04-14 18:11 ` [PATCH 49/57] staging: comedi: drivers: ni_tio: Fix slightly broken kernel-doc and demote others Lee Jones
2021-04-14 18:11 ` [PATCH 50/57] staging: comedi: drivers: ni_routes: Demote non-conforming kernel-doc headers Lee Jones
2021-04-14 18:11 ` [PATCH 51/57] staging: axis-fifo: axis-fifo: Fix function naming in the documentation Lee Jones
2021-04-14 18:11 ` [PATCH 52/57] staging: rtl8723bs: hal: odm_NoiseMonitor: Remove unused variable 'func_start' Lee Jones
2021-04-14 18:11 ` [PATCH 53/57] staging: rtl8723bs: core: rtw_mlme_ext: Move very large data buffer onto the heap Lee Jones
2021-04-14 18:11 ` [PATCH 54/57] staging: rtl8723bs: hal: rtl8723b_hal_init: Mark a bunch of debug variables as __maybe_unused Lee Jones
2021-04-14 18:11 ` [PATCH 55/57] staging: comedi: drivers: ni_mio_common: Move 'range_ni_E_ao_ext' to where it is used Lee Jones
2021-04-15  6:55   ` Uwe Kleine-König
2021-04-15  8:34     ` Lee Jones
2021-04-15  9:39   ` Ian Abbott
2021-04-15  9:54     ` Lee Jones
2021-04-14 18:11 ` [PATCH 56/57] staging: comedi: drivers: comedi_isadma: Fix misspelling of 'dma_chan1' Lee Jones
2021-04-14 18:11 ` [PATCH 57/57] staging: rtl8723bs: hal: sdio_halinit: Remove unused variable 'ret' Lee Jones
2021-04-15  9:16   ` Fabio Aiuto
2021-04-15  9:53     ` Lee Jones
2021-04-16  7:27 ` [PATCH 00/57] Rid W=1 warnings from Staging Fabio Aiuto
2021-04-16  7:31   ` Greg Kroah-Hartman
2021-04-27  9:31 ` Greg Kroah-Hartman

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