From: Phong Tran <tranmanphong@gmail.com>
To: Larry.Finger@lwfinger.net, jakub.kicinski@netronome.com,
kvalo@codeaurora.org
Cc: tranmanphong@gmail.com, Wright.Feng@cypress.com,
arend.vanspriel@broadcom.com, davem@davemloft.net,
emmanuel.grumbach@intel.com, franky.lin@broadcom.com,
johannes.berg@intel.com, keescook@chromium.org,
linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
luciano.coelho@intel.com, netdev@vger.kernel.org,
p.figiel@camlintechnologies.com,
pieter-paul.giesberts@broadcom.com, pkshih@realtek.com,
rafal@milecki.pl, sara.sharon@intel.com,
shahar.s.matityahu@intel.com, yhchuang@realtek.com,
yuehaibing@huawei.com
Subject: [Patch v2 2/4] ipw2x00: Fix -Wcast-function-type
Date: Wed, 27 Nov 2019 00:55:27 +0700 [thread overview]
Message-ID: <20191126175529.10909-3-tranmanphong@gmail.com> (raw)
In-Reply-To: <20191126175529.10909-1-tranmanphong@gmail.com>
correct usage prototype of callback in tasklet_init().
Report by https://github.com/KSPP/linux/issues/20
Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
drivers/net/wireless/intel/ipw2x00/ipw2100.c | 7 ++++---
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 5 +++--
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 8dfbaff2d1fe..a162146a43a7 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -3206,8 +3206,9 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
}
}
-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv)
+static void ipw2100_irq_tasklet(unsigned long data)
{
+ struct ipw2100_priv *priv = (struct ipw2100_priv *)data;
struct net_device *dev = priv->net_dev;
unsigned long flags;
u32 inta, tmp;
@@ -6007,7 +6008,7 @@ static void ipw2100_rf_kill(struct work_struct *work)
spin_unlock_irqrestore(&priv->low_lock, flags);
}
-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv);
+static void ipw2100_irq_tasklet(unsigned long data);
static const struct net_device_ops ipw2100_netdev_ops = {
.ndo_open = ipw2100_open,
@@ -6137,7 +6138,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
INIT_DELAYED_WORK(&priv->scan_event, ipw2100_scan_event);
- tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
+ tasklet_init(&priv->irq_tasklet,
ipw2100_irq_tasklet, (unsigned long)priv);
/* NOTE: We do not start the deferred work for status checks yet */
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index ed0f06532d5e..ac5f797fb1ad 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -1945,8 +1945,9 @@ static void notify_wx_assoc_event(struct ipw_priv *priv)
wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
}
-static void ipw_irq_tasklet(struct ipw_priv *priv)
+static void ipw_irq_tasklet(unsigned long data)
{
+ struct ipw_priv *priv = (struct ipw_priv *)data;
u32 inta, inta_mask, handled = 0;
unsigned long flags;
int rc = 0;
@@ -10680,7 +10681,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate);
#endif /* CONFIG_IPW2200_QOS */
- tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
+ tasklet_init(&priv->irq_tasklet,
ipw_irq_tasklet, (unsigned long)priv);
return ret;
--
2.20.1
next prev parent reply other threads:[~2019-11-26 17:56 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 15:02 [PATCH 1/3] drivers: net: b43legacy: Fix -Wcast-function-type Phong Tran
2019-11-25 15:02 ` [PATCH 2/3] drivers: net: intel: " Phong Tran
2019-11-25 17:30 ` Larry Finger
2019-11-25 17:56 ` Kalle Valo
2019-11-25 15:02 ` [PATCH 3/3] drivers: net: realtek: " Phong Tran
2019-11-25 17:33 ` Larry Finger
2019-11-25 17:26 ` [PATCH 1/3] drivers: net: b43legacy: " Larry Finger
2019-11-25 17:28 ` Jakub Kicinski
2019-11-25 17:29 ` Kalle Valo
2019-11-26 17:55 ` [Patch v2 0/4] wireless: " Phong Tran
2019-11-26 17:55 ` [Patch v2 1/4] b43legacy: " Phong Tran
2019-11-27 5:05 ` Kees Cook
2019-12-18 18:55 ` Kalle Valo
2019-11-26 17:55 ` Phong Tran [this message]
2019-11-27 5:05 ` [Patch v2 2/4] ipw2x00: " Kees Cook
2019-11-26 17:55 ` [Patch v2 3/4] iwlegacy: " Phong Tran
2019-11-27 5:05 ` Kees Cook
2019-11-26 17:55 ` [Patch v2 4/4] rtlwifi: rtl_pci: " Phong Tran
2019-11-27 5:05 ` Kees Cook
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