From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
I believe the sizeof(attr) should be in fact sizeof(*attr), fortunately
the current code works because sizeof(struct attribute **) is the same
as sizeof(struct attribute *) for x86.
Detected by CoverityScan, CID#1463854 ("Sizeof not portable")
Fixes: 109ec558370f ("drm/i915/pmu: Only enumerate available counters in sysfs")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 95ab5e28f5be..9be4f5201e41 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -794,7 +794,7 @@ create_event_attributes(struct drm_i915_private *i915)
goto err_alloc;
/* Max one pointer of each attribute type plus a termination entry. */
- attr = kzalloc((count * 2 + 1) * sizeof(attr), GFP_KERNEL);
+ attr = kzalloc((count * 2 + 1) * sizeof(*attr), GFP_KERNEL);
if (!attr)
goto err_alloc;
--
2.15.1
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