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Diffstat (limited to 'drivers/misc/pti.c')
-rw-r--r--drivers/misc/pti.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index 8653bd0b1a33..0b56e3f43573 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -33,6 +33,8 @@
#include <linux/mutex.h>
#include <linux/miscdevice.h>
#include <linux/pti.h>
+#include <linux/slab.h>
+#include <linux/uaccess.h>
#define DRIVERNAME "pti"
#define PCINAME "pciPTI"
@@ -163,6 +165,11 @@ static void pti_write_to_aperture(struct pti_masterchannel *mc,
static void pti_control_frame_built_and_sent(struct pti_masterchannel *mc,
const char *thread_name)
{
+ /*
+ * Since we access the comm member in current's task_struct, we only
+ * need to be as large as what 'comm' in that structure is.
+ */
+ char comm[TASK_COMM_LEN];
struct pti_masterchannel mccontrol = {.master = CONTROL_ID,
.channel = 0};
const char *thread_name_p;
@@ -170,13 +177,6 @@ static void pti_control_frame_built_and_sent(struct pti_masterchannel *mc,
u8 control_frame[CONTROL_FRAME_LEN];
if (!thread_name) {
- /*
- * Since we access the comm member in current's task_struct,
- * we only need to be as large as what 'comm' in that
- * structure is.
- */
- char comm[TASK_COMM_LEN];
-
if (!in_interrupt())
get_task_comm(comm, current);
else