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-rw-r--r--drivers/acpi/acpi_ipmi.c39
-rw-r--r--drivers/acpi/apei/apei-base.c2
-rw-r--r--drivers/acpi/tables.c4
3 files changed, 21 insertions, 24 deletions
diff --git a/drivers/acpi/acpi_ipmi.c b/drivers/acpi/acpi_ipmi.c
index a5fe2926bf50..0555f68c2dfd 100644
--- a/drivers/acpi/acpi_ipmi.c
+++ b/drivers/acpi/acpi_ipmi.c
@@ -353,29 +353,27 @@ static void ipmi_flush_tx_msg(struct acpi_ipmi_device *ipmi)
static void ipmi_cancel_tx_msg(struct acpi_ipmi_device *ipmi,
struct acpi_ipmi_msg *msg)
{
- struct acpi_ipmi_msg *tx_msg, *temp;
- bool msg_found = false;
+ struct acpi_ipmi_msg *tx_msg = NULL, *iter, *temp;
unsigned long flags;
spin_lock_irqsave(&ipmi->tx_msg_lock, flags);
- list_for_each_entry_safe(tx_msg, temp, &ipmi->tx_msg_list, head) {
- if (msg == tx_msg) {
- msg_found = true;
- list_del(&tx_msg->head);
+ list_for_each_entry_safe(iter, temp, &ipmi->tx_msg_list, head) {
+ if (msg == iter) {
+ tx_msg = iter;
+ list_del(&iter->head);
break;
}
}
spin_unlock_irqrestore(&ipmi->tx_msg_lock, flags);
- if (msg_found)
+ if (tx_msg)
acpi_ipmi_msg_put(tx_msg);
}
static void ipmi_msg_handler(struct ipmi_recv_msg *msg, void *user_msg_data)
{
struct acpi_ipmi_device *ipmi_device = user_msg_data;
- bool msg_found = false;
- struct acpi_ipmi_msg *tx_msg, *temp;
+ struct acpi_ipmi_msg *tx_msg = NULL, *iter, *temp;
struct device *dev = ipmi_device->dev;
unsigned long flags;
@@ -387,16 +385,16 @@ static void ipmi_msg_handler(struct ipmi_recv_msg *msg, void *user_msg_data)
}
spin_lock_irqsave(&ipmi_device->tx_msg_lock, flags);
- list_for_each_entry_safe(tx_msg, temp, &ipmi_device->tx_msg_list, head) {
- if (msg->msgid == tx_msg->tx_msgid) {
- msg_found = true;
- list_del(&tx_msg->head);
+ list_for_each_entry_safe(iter, temp, &ipmi_device->tx_msg_list, head) {
+ if (msg->msgid == iter->tx_msgid) {
+ tx_msg = iter;
+ list_del(&iter->head);
break;
}
}
spin_unlock_irqrestore(&ipmi_device->tx_msg_lock, flags);
- if (!msg_found) {
+ if (!tx_msg) {
dev_warn(dev,
"Unexpected response (msg id %ld) is returned.\n",
msg->msgid);
@@ -482,15 +480,14 @@ err_ref:
static void ipmi_bmc_gone(int iface)
{
- struct acpi_ipmi_device *ipmi_device, *temp;
- bool dev_found = false;
+ struct acpi_ipmi_device *ipmi_device = NULL, *iter, *temp;
mutex_lock(&driver_data.ipmi_lock);
- list_for_each_entry_safe(ipmi_device, temp,
+ list_for_each_entry_safe(iter, temp,
&driver_data.ipmi_devices, head) {
- if (ipmi_device->ipmi_ifnum != iface) {
- dev_found = true;
- __ipmi_dev_kill(ipmi_device);
+ if (iter->ipmi_ifnum != iface) {
+ ipmi_device = iter;
+ __ipmi_dev_kill(iter);
break;
}
}
@@ -500,7 +497,7 @@ static void ipmi_bmc_gone(int iface)
struct acpi_ipmi_device, head);
mutex_unlock(&driver_data.ipmi_lock);
- if (dev_found) {
+ if (ipmi_device) {
ipmi_flush_tx_msg(ipmi_device);
acpi_ipmi_dev_put(ipmi_device);
}
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index c7fdb12c3310..33b7fbbeda82 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -319,7 +319,7 @@ repeat:
if (res_ins)
list_add(&res_ins->list, res_list);
else {
- res_ins = kmalloc(sizeof(*res), GFP_KERNEL);
+ res_ins = kmalloc(sizeof(*res_ins), GFP_KERNEL);
if (!res_ins)
return -ENOMEM;
res_ins->start = start;
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index ceee808f7f2a..47ec11d4c68e 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -151,8 +151,8 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_apic_override *p =
(struct acpi_madt_local_apic_override *)header;
- pr_info("LAPIC_ADDR_OVR (address[%p])\n",
- (void *)(unsigned long)p->address);
+ pr_info("LAPIC_ADDR_OVR (address[0x%llx])\n",
+ p->address);
}
break;