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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Anirudh Rayabharam <mail@anirudhrb.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH 43/69] ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()
Date: Mon,  3 May 2021 13:57:10 +0200
Message-ID: <20210503115736.2104747-44-gregkh@linuxfoundation.org> (raw)
In-Reply-To: <20210503115736.2104747-1-gregkh@linuxfoundation.org>

From: Anirudh Rayabharam <mail@anirudhrb.com>

Propagate error code from failure of ath6kl_wmi_cmd_send() to the
caller.

Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/wireless/ath/ath6kl/debug.c | 5 ++++-
 drivers/net/wireless/ath/ath6kl/wmi.c   | 4 +---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 7506cea46f58..433a047f3747 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1027,14 +1027,17 @@ static ssize_t ath6kl_lrssi_roam_write(struct file *file,
 {
 	struct ath6kl *ar = file->private_data;
 	unsigned long lrssi_roam_threshold;
+	int ret;
 
 	if (kstrtoul_from_user(user_buf, count, 0, &lrssi_roam_threshold))
 		return -EINVAL;
 
 	ar->lrssi_roam_threshold = lrssi_roam_threshold;
 
-	ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold);
+	ret = ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold);
 
+	if (ret)
+		return ret;
 	return count;
 }
 
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index aca9732ec1ee..b137e7f34397 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -776,10 +776,8 @@ int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi)
 	cmd->info.params.roam_rssi_floor = DEF_LRSSI_ROAM_FLOOR;
 	cmd->roam_ctrl = WMI_SET_LRSSI_SCAN_PARAMS;
 
-	ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
+	return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
 			    NO_SYNC_WMIFLAG);
-
-	return 0;
 }
 
 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid)
-- 
2.31.1


  parent reply index

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-03 11:56 [PATCH 00/69] "Revert and fix properly" patch series based on umn.edu re-review Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 01/69] Revert "crypto: cavium/nitrox - add an error message to explain the failure of pci_request_mem_regions" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 02/69] Revert "ACPI: custom_method: fix memory leaks" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 03/69] Revert "media: rcar_drif: fix a memory disclosure" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 04/69] Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 05/69] Revert "serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 06/69] Revert "media: usb: gspca: add a missed check for goto_low_power" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 07/69] Revert "ALSA: sb: fix a missing check of snd_ctl_add" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 08/69] Revert "leds: lp5523: fix a missing check of return value of lp55xx_read" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 09/69] leds: lp5523: check return value of lp5xx_read and jump to cleanup code Greg Kroah-Hartman
2021-05-03 19:36   ` Jacek Anaszewski
2021-05-13 15:25     ` Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 10/69] Revert "serial: max310x: pass return value of spi_register_driver" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 11/69] serial: max310x: unregister uart driver in case of failure and abort Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 12/69] Revert "rtlwifi: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 13/69] net: rtlwifi: properly check for alloc_workqueue() failure Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 14/69] Revert "net: fujitsu: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 15/69] net: fujitsu: fix potential null-ptr-deref Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 16/69] Revert "net/smc: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 17/69] net/smc: properly handle workqueue allocation failure Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 18/69] Revert "net: caif: replace BUG_ON with recovery code" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 19/69] net: caif: remove BUG_ON(dev == NULL) in caif_xmit Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 20/69] Revert "net: stmicro: fix a missing check of clk_prepare" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 21/69] net: stmicro: handle clk_prepare() failure during init Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 22/69] Revert "niu: fix missing checks of niu_pci_eeprom_read" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 23/69] ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read() Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 24/69] Revert "qlcnic: Avoid potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 25/69] qlcnic: Add null check after calling netdev_alloc_skb Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 26/69] Revert "gdrom: fix a memory leak bug" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 27/69] cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom Greg Kroah-Hartman
2021-05-03 14:13   ` Peter Rosin
2021-05-06 10:24     ` Greg Kroah-Hartman
2021-05-06 13:08       ` Peter Rosin
2021-05-06 13:43         ` Greg Kroah-Hartman
2021-05-06 14:00           ` [PATCH] cdrom: gdrom: initialize global variable at init time Greg Kroah-Hartman
2021-05-06 15:47             ` Peter Rosin
2021-05-06 14:32         ` [PATCH 27/69] cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom Atul Gopinathan
2021-05-06 15:43           ` Peter Rosin
2021-05-06 16:40             ` Atul Gopinathan
2021-05-03 11:56 ` [PATCH 28/69] Revert "char: hpet: fix a missing check of ioremap" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 29/69] char: hpet: add checks after calling ioremap Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 30/69] Revert "scsi: ufs: fix a missing check of devm_reset_control_get" Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 31/69] scsi: ufs: handle cleanup correctly on devm_reset_control_get error Greg Kroah-Hartman
2021-05-03 11:56 ` [PATCH 32/69] Revert "ALSA: gus: add a check of the status of snd_ctl_add" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 33/69] ALSA: gus: properly handle snd_ctl_add() error Greg Kroah-Hartman
2021-05-03 12:28   ` Takashi Iwai
2021-05-03 16:55     ` Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 34/69] Revert "ALSA: sb8: add a check for request_region" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 35/69] ALSA: sb8: Add a comment note regarding an unused pointer Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 36/69] Revert "ALSA: usx2y: Fix potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 37/69] ALSA: usx2y: check for failure of usb_alloc_urb() Greg Kroah-Hartman
2021-05-03 20:33   ` Jaroslav Kysela
2021-05-04  8:27     ` Takashi Iwai
2021-05-04 16:31       ` Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 38/69] Revert "video: hgafb: fix potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 39/69] video: hgafb: fix potential NULL pointer dereference Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 40/69] Revert "isdn: mISDNinfineon: fix potential NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 41/69] isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 42/69] Revert "ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()" Greg Kroah-Hartman
2021-05-03 11:57 ` Greg Kroah-Hartman [this message]
2021-05-03 11:57 ` [PATCH 44/69] Revert "rapidio: fix a NULL pointer dereference when create_workqueue() fails" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 45/69] rapidio: handle create_workqueue() failure Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 46/69] Revert "isdn: mISDN: Fix potential NULL pointer dereference of kzalloc" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 47/69] isdn: mISDN: correctly handle ph_info allocation failure in hfcsusb_ph_info Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 48/69] Revert "ecryptfs: replace BUG_ON with error handling code" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 49/69] fs: ecryptfs: remove BUG_ON from crypt_scatterlist Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 50/69] Revert "dmaengine: qcom_hidma: Check for driver register failure" Greg Kroah-Hartman
2021-05-03 12:57   ` Sinan Kaya
2021-05-03 13:31   ` Vinod Koul
2021-05-03 11:57 ` [PATCH 51/69] dmaengine: qcom_hidma: comment platform_driver_register call Greg Kroah-Hartman
2021-05-03 12:57   ` Sinan Kaya
2021-05-03 13:31   ` Vinod Koul
2021-05-03 11:57 ` [PATCH 52/69] Revert "libertas: add checks for the return value of sysfs_create_group" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 53/69] libertas: register sysfs groups properly Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 54/69] Revert "ASoC: rt5645: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 55/69] ASoC: rt5645: add error checking to rt5645_probe function Greg Kroah-Hartman
2021-05-25 21:38   ` Mark Brown
2021-05-25 22:02     ` Phillip Potter
2021-05-27 16:31       ` Mark Brown
2021-05-30  8:58         ` Phillip Potter
2021-05-03 11:57 ` [PATCH 56/69] Revert "ASoC: cs43130: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 57/69] ASoC: cs43130: handle errors in cs43130_probe() properly Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 58/69] Revert "media: dvb: Add check on sp8870_readreg" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 59/69] media: dvb: Add check on sp8870_readreg return Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 60/69] Revert "media: gspca: mt9m111: Check write_bridge for timeout" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 61/69] media: gspca: mt9m111: Check write_bridge for timeout Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 62/69] Revert "media: gspca: Check the return value of write_bridge for timeout" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 63/69] media: gspca: properly check for errors in po1030_probe() Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 64/69] Revert "net: liquidio: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 65/69] net: liquidio: Add missing null pointer checks Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 66/69] Revert "video: imsttfb: fix potential NULL pointer dereferences" Greg Kroah-Hartman
2021-05-03 13:41   ` Rob Herring
2021-05-03 11:57 ` [PATCH 67/69] video: imsttfb: check for ioremap() failures Greg Kroah-Hartman
2021-05-03 13:40   ` Rob Herring
2021-05-03 11:57 ` [PATCH 68/69] Revert "brcmfmac: add a check for the status of usb_register" Greg Kroah-Hartman
2021-05-03 11:57 ` [PATCH 69/69] brcmfmac: properly check for bus register errors Greg Kroah-Hartman
2021-05-13 16:59 ` [PATCH 00/69] "Revert and fix properly" patch series based on umn.edu re-review Greg Kroah-Hartman

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