x86/events/amd/iommu: Fix sizeof mismatch
An incorrect sizeof is being used, struct attribute ** is not correct,
it should be struct attribute *. Note that since ** is the same size as
* this is not causing any issues. Improve this fix by using sizeof(*attrs)
as this allows us to not even reference the type of the pointer.
Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
Fixes: 5168654630
("x86/events/amd/iommu: Fix sysfs perf attribute groups")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201001113900.58889-1-colin.king@canonical.com
This commit is contained in:
parent
80a5ce116f
commit
59d5396a46
@ -379,7 +379,7 @@ static __init int _init_events_attrs(void)
|
||||
while (amd_iommu_v2_event_descs[i].attr.attr.name)
|
||||
i++;
|
||||
|
||||
attrs = kcalloc(i + 1, sizeof(struct attribute **), GFP_KERNEL);
|
||||
attrs = kcalloc(i + 1, sizeof(*attrs), GFP_KERNEL);
|
||||
if (!attrs)
|
||||
return -ENOMEM;
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user