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path: root/drivers/pci/pcie/aer/aer_inject.c
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Diffstat (limited to 'drivers/pci/pcie/aer/aer_inject.c')
-rw-r--r--drivers/pci/pcie/aer/aer_inject.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index d92ae21a59d..62d15f652bb 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -22,11 +22,10 @@
#include <linux/miscdevice.h>
#include <linux/pci.h>
#include <linux/fs.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include "aerdrv.h"
-struct aer_error_inj
-{
+struct aer_error_inj {
u8 bus;
u8 dev;
u8 fn;
@@ -38,8 +37,7 @@ struct aer_error_inj
u32 header_log3;
};
-struct aer_error
-{
+struct aer_error {
struct list_head list;
unsigned int bus;
unsigned int devfn;
@@ -55,8 +53,7 @@ struct aer_error
u32 source_id;
};
-struct pci_bus_ops
-{
+struct pci_bus_ops {
struct list_head list;
struct pci_bus *bus;
struct pci_ops *ops;
@@ -150,7 +147,7 @@ static u32 *find_pci_config_dword(struct aer_error *err, int where,
target = &err->header_log1;
break;
case PCI_ERR_HEADER_LOG+8:
- target = &err->header_log2;
+ target = &err->header_log2;
break;
case PCI_ERR_HEADER_LOG+12:
target = &err->header_log3;
@@ -258,8 +255,7 @@ static int pci_bus_set_aer_ops(struct pci_bus *bus)
bus_ops = NULL;
out:
spin_unlock_irqrestore(&inject_lock, flags);
- if (bus_ops)
- kfree(bus_ops);
+ kfree(bus_ops);
return 0;
}
@@ -401,10 +397,8 @@ static int aer_inject(struct aer_error_inj *einj)
else
ret = -EINVAL;
out_put:
- if (err_alloc)
- kfree(err_alloc);
- if (rperr_alloc)
- kfree(rperr_alloc);
+ kfree(err_alloc);
+ kfree(rperr_alloc);
pci_dev_put(dev);
return ret;
}
@@ -458,8 +452,7 @@ static void __exit aer_inject_exit(void)
}
spin_lock_irqsave(&inject_lock, flags);
- list_for_each_entry_safe(err, err_next,
- &pci_bus_ops_list, list) {
+ list_for_each_entry_safe(err, err_next, &pci_bus_ops_list, list) {
list_del(&err->list);
kfree(err);
}