aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.c5
-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c18
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2100.c5
-rw-r--r--drivers/net/wireless/libertas/if_cs.c5
-rw-r--r--drivers/net/wireless/libertas/if_usb.c4
-rw-r--r--drivers/net/wireless/libertas_tf/if_usb.c4
-rw-r--r--drivers/net/wireless/mwifiex/pcie.c4
-rw-r--r--drivers/net/wireless/mwifiex/sdio.c4
-rw-r--r--drivers/net/wireless/orinoco/main.c6
-rw-r--r--drivers/net/wireless/prism54/islpci_mgt.c6
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192se/sw.c5
11 files changed, 19 insertions, 47 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 1b90ed8795c3..c25226a32ddc 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -431,11 +431,8 @@ struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
struct htc_target *target;
target = kzalloc(sizeof(struct htc_target), GFP_KERNEL);
- if (!target) {
- printk(KERN_ERR "Unable to allocate memory for"
- "target device\n");
+ if (!target)
return NULL;
- }
init_completion(&target->target_wait);
init_completion(&target->cmd_wait);
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index a8bddd81b4d1..aa15cc4269a1 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -347,11 +347,9 @@ static int hfa384x_cmd(struct net_device *dev, u16 cmd, u16 param0,
return -EINTR;
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
- if (entry == NULL) {
- printk(KERN_DEBUG "%s: hfa384x_cmd - kmalloc failed\n",
- dev->name);
+ if (entry == NULL)
return -ENOMEM;
- }
+
atomic_set(&entry->usecnt, 1);
entry->type = CMD_SLEEP;
entry->cmd = cmd;
@@ -515,11 +513,9 @@ static int hfa384x_cmd_callback(struct net_device *dev, u16 cmd, u16 param0,
}
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
- if (entry == NULL) {
- printk(KERN_DEBUG "%s: hfa384x_cmd_callback - kmalloc "
- "failed\n", dev->name);
+ if (entry == NULL)
return -ENOMEM;
- }
+
atomic_set(&entry->usecnt, 1);
entry->type = CMD_CALLBACK;
entry->cmd = cmd;
@@ -2978,11 +2974,9 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
local = iface->local;
new_entry = kzalloc(sizeof(*new_entry), GFP_ATOMIC);
- if (new_entry == NULL) {
- printk(KERN_DEBUG "%s: prism2_set_tim: kmalloc failed\n",
- local->dev->name);
+ if (new_entry == NULL)
return -ENOMEM;
- }
+
new_entry->aid = aid;
new_entry->set = set;
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index a0e5c21d3657..e847737ccc9d 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -3464,11 +3464,8 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv)
priv->msg_buffers =
kmalloc(IPW_COMMAND_POOL_SIZE * sizeof(struct ipw2100_tx_packet),
GFP_KERNEL);
- if (!priv->msg_buffers) {
- printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for msg "
- "buffers.\n", priv->net_dev->name);
+ if (!priv->msg_buffers)
return -ENOMEM;
- }
for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) {
v = pci_alloc_consistent(priv->pci_dev,
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 3f7bf4d912b6..234ee88dec95 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -815,10 +815,9 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
lbs_deb_enter(LBS_DEB_CS);
card = kzalloc(sizeof(struct if_cs_card), GFP_KERNEL);
- if (!card) {
- pr_err("error in kzalloc\n");
+ if (!card)
goto out;
- }
+
card->p_dev = p_dev;
p_dev->priv = card;
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index b5fbbc7947df..74da5f1ea243 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -261,10 +261,8 @@ static int if_usb_probe(struct usb_interface *intf,
udev = interface_to_usbdev(intf);
cardp = kzalloc(sizeof(struct if_usb_card), GFP_KERNEL);
- if (!cardp) {
- pr_err("Out of memory allocating private data\n");
+ if (!cardp)
goto error;
- }
setup_timer(&cardp->fw_timeout, if_usb_fw_timeo, (unsigned long)cardp);
init_waitqueue_head(&cardp->fw_wq);
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
index aff8b5743af0..7ced130f4f9e 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/libertas_tf/if_usb.c
@@ -153,10 +153,8 @@ static int if_usb_probe(struct usb_interface *intf,
udev = interface_to_usbdev(intf);
cardp = kzalloc(sizeof(struct if_usb_card), GFP_KERNEL);
- if (!cardp) {
- pr_err("Out of memory allocating private data.\n");
+ if (!cardp)
goto error;
- }
setup_timer(&cardp->fw_timeout, if_usb_fw_timeo, (unsigned long)cardp);
init_waitqueue_head(&cardp->fw_wq);
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 405350940a45..f4fbad95d3e3 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -86,10 +86,8 @@ static int mwifiex_pcie_probe(struct pci_dev *pdev,
pdev->vendor, pdev->device, pdev->revision);
card = kzalloc(sizeof(struct pcie_service_card), GFP_KERNEL);
- if (!card) {
- pr_err("%s: failed to alloc memory\n", __func__);
+ if (!card)
return -ENOMEM;
- }
card->dev = pdev;
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index d39d8457f252..835902750231 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -70,10 +70,8 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
func->vendor, func->device, func->class, func->num);
card = kzalloc(sizeof(struct sdio_mmc_card), GFP_KERNEL);
- if (!card) {
- pr_err("%s: failed to alloc memory\n", __func__);
+ if (!card)
return -ENOMEM;
- }
card->func = func;
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 9fb77d0319f5..dd6c64ac406e 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -941,11 +941,9 @@ void __orinoco_ev_rx(struct net_device *dev, struct hermes *hw)
/* Add desc and skb to rx queue */
rx_data = kzalloc(sizeof(*rx_data), GFP_ATOMIC);
- if (!rx_data) {
- printk(KERN_WARNING "%s: Can't allocate RX packet\n",
- dev->name);
+ if (!rx_data)
goto drop;
- }
+
rx_data->desc = desc;
rx_data->skb = skb;
list_add_tail(&rx_data->list, &priv->rx_list);
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index a5224f6160e4..851fa10241e1 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -192,11 +192,9 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
err = -ENOMEM;
p = buf.mem = kmalloc(frag_len, GFP_KERNEL);
- if (!buf.mem) {
- printk(KERN_DEBUG "%s: cannot allocate mgmt frame\n",
- ndev->name);
+ if (!buf.mem)
goto error;
- }
+
buf.size = frag_len;
/* create the header directly in the fragment data area */
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
index 78723cf59491..36140ccf2abd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
@@ -186,11 +186,8 @@ static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
/* for firmware buf */
rtlpriv->rtlhal.pfirmware = vzalloc(sizeof(struct rt_firmware));
- if (!rtlpriv->rtlhal.pfirmware) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Can't alloc buffer for fw.\n"));
+ if (!rtlpriv->rtlhal.pfirmware)
return 1;
- }
pr_info("Driver for Realtek RTL8192SE/RTL8191SE\n"
"Loading firmware %s\n", rtlpriv->cfg->fw_name);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.