Use semicolons and braces.

Signed-off-by: Joe Perches <j...@perches.com>
---
 drivers/gpu/drm/i915/gt/gen8_ppgtt.c           | 8 +++++---
 drivers/gpu/drm/i915/gt/intel_gt_requests.c    | 6 ++++--
 drivers/gpu/drm/i915/gt/selftest_workarounds.c | 6 ++++--
 drivers/gpu/drm/i915/intel_runtime_pm.c        | 6 ++++--
 4 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c 
b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
index 699125928272..114c13285ff1 100644
--- a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
@@ -323,10 +323,12 @@ static int __gen8_ppgtt_alloc(struct i915_address_space * 
const vm,
                        }
 
                        spin_lock(&pd->lock);
-                       if (likely(!pd->entry[idx]))
+                       if (likely(!pd->entry[idx])) {
                                set_pd_entry(pd, idx, pt);
-                       else
-                               alloc = pt, pt = pd->entry[idx];
+                       } else {
+                               alloc = pt;
+                               pt = pd->entry[idx];
+                       }
                }
 
                if (lvl) {
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_requests.c 
b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
index 66fcbf9d0fdd..54408d0b5e6e 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_requests.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
@@ -139,8 +139,10 @@ long intel_gt_retire_requests_timeout(struct intel_gt *gt, 
long timeout)
        LIST_HEAD(free);
 
        interruptible = true;
-       if (unlikely(timeout < 0))
-               timeout = -timeout, interruptible = false;
+       if (unlikely(timeout < 0)) {
+               timeout = -timeout;
+               interruptible = false;
+       }
 
        flush_submission(gt, timeout); /* kick the ksoftirqd tasklets */
        spin_lock(&timelines->lock);
diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c 
b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
index febc9e6692ba..3e4cbeed20bd 100644
--- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
@@ -521,8 +521,10 @@ static int check_dirty_whitelist(struct intel_context *ce)
 
                srm = MI_STORE_REGISTER_MEM;
                lrm = MI_LOAD_REGISTER_MEM;
-               if (INTEL_GEN(engine->i915) >= 8)
-                       lrm++, srm++;
+               if (INTEL_GEN(engine->i915) >= 8) {
+                       lrm++;
+                       srm++;
+               }
 
                pr_debug("%s: Writing garbage to %x\n",
                         engine->name, reg);
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c 
b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 153ca9e65382..f498f1c80755 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -201,8 +201,10 @@ __print_intel_runtime_pm_wakeref(struct drm_printer *p,
                unsigned long rep;
 
                rep = 1;
-               while (i + 1 < dbg->count && dbg->owners[i + 1] == stack)
-                       rep++, i++;
+               while (i + 1 < dbg->count && dbg->owners[i + 1] == stack) {
+                       rep++;
+                       i++;
+               }
                __print_depot_stack(stack, buf, PAGE_SIZE, 2);
                drm_printf(p, "Wakeref x%lu taken at:\n%s", rep, buf);
        }
-- 
2.26.0

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