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-rw-r--r--tools/testing/selftests/mm/pkey-x86.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/mm/pkey-x86.h b/tools/testing/selftests/mm/pkey-x86.h
index 72c14cd3ddc7..e32ae8a1cd99 100644
--- a/tools/testing/selftests/mm/pkey-x86.h
+++ b/tools/testing/selftests/mm/pkey-x86.h
@@ -132,7 +132,7 @@ int pkey_reg_xstate_offset(void)
unsigned int ecx;
unsigned int edx;
int xstate_offset;
- int xstate_size;
+ int xstate_size = 0;
unsigned long XSTATE_CPUID = 0xd;
int leaf;