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authorMauro Carvalho Chehab <mchehab@redhat.com>2011-10-31 09:09:32 -0200
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-10-31 09:09:32 -0200
commit2c699499df3f57e62725fcd56842090fb5e82600 (patch)
tree5a9d5b3b5df3d98de92f605b7dee0815d03b5fc8 /drivers/misc/pti.c
parentddbb67caef2ecd0070c6ebed4d932c51ace1619f (diff)
parentc3b92c8787367a8bb53d57d9789b558f1295cc96 (diff)
Merge tag 'v3.1'old/cs_2c699499df3f
* tag 'v3.1': (537 commits) Linux 3.1 x86: Fix S4 regression dm kcopyd: fix job_pool leak ARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM crypto: ghash - Avoid null pointer dereference if no key is set ARM: S5P: fix offset calculation on gpio-interrupt hwmon: (w83627ehf) Fix negative 8-bit temperature values mm: fix race between mremap and removing migration entry sparc: Add alignment flag to PCI expansion resources fib_rules: fix unresolved_rules counting r8169: fix wrong eee setting for rlt8111evl r8169: fix driver shutdown WoL regression. ehea: Change maintainer to me [media] videodev: fix a NULL pointer dereference in v4l2_device_release() intel-iommu: fix superpage support in pfn_to_dma_pte() intel-iommu: set iommu_superpage on VM domains to lowest common denominator intel-iommu: fix return value of iommu_unmap() API MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move drm/radeon/kms/atom: fix handling of FB scratch indices pptp: pptp_rcv_core() misses pskb_may_pull() call ...
Diffstat (limited to 'drivers/misc/pti.c')
-rw-r--r--drivers/misc/pti.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index 06df1877ad0f..0b56e3f43573 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -165,6 +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;
@@ -172,13 +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

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