[Xen-changelog] [xen master] x86/PSR: fix compilation error after 44f126d

[patchbot@xxxxxxx]

commit 73b3bf10b475f4f8f92aba9a9de9ac433e53ead5
Author:     He Chen <he.chen@xxxxxxxxxxxxxxx>
AuthorDate: Fri Oct 16 17:43:19 2015 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Oct 16 17:43:19 2015 +0200

    x86/PSR: fix compilation error after 44f126d
    
    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.chen@xxxxxxxxxxxxxxx>
---
 xen/arch/x86/psr.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/xen/arch/x86/psr.c b/xen/arch/x86/psr.c
index d3dec3a..f57ee77 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 -EINVAL;
     }
 
     spin_lock(&info->cbm_lock);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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