In non-debug build ASSERT_UNREACHABLE is nop and some compilers will
complain that cbm_code/cbm_data may be used uninitialized in function
psr_set_l3_cbm. Add return after ASSERT_UNREACHABLE to fix it.
Signed-off-by: He Chen <he.c...@linux.intel.com>
---
xen/arch/x86/psr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/xen/arch/x86/psr.c b/xen/arch/x86/psr.c
index d3dec3a..c5bdfce 100644
--- a/xen/arch/x86/psr.c
+++ b/xen/arch/x86/psr.c
@@ -477,6 +477,7 @@ int psr_set_l3_cbm(struct domain *d, unsigned int socket,
default:
ASSERT_UNREACHABLE();
+ return;
}
spin_lock(&info->cbm_lock);
--
1.9.1
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