[Xen-devel] [PATCH] x86/HVM: remove dead code

["Jan Beulich" <JBeulich@xxxxxxxx>]

With commit 96ae556569 ("x86/HVM: fix forwarding of internally cached
requests") rc doesn't change anymore in the respective preceding
switch() statements.

Coverity ID: 1358080
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/hvm/intercept.c
+++ b/xen/arch/x86/hvm/intercept.c
@@ -151,8 +151,6 @@ int hvm_process_io_intercept(const struc
                     domain_crash(current->domain);
                     return X86EMUL_UNHANDLEABLE;
                 }
-                if ( rc != X86EMUL_OKAY )
-                    break;
             }
             else
                 p->data = data;
@@ -181,8 +181,6 @@ int hvm_process_io_intercept(const struc
                     domain_crash(current->domain);
                     return X86EMUL_UNHANDLEABLE;
                 }
-                if ( rc != X86EMUL_OKAY )
-                    break;
             }
             else
                 data = p->data;

Attachment: x86-HVM-intercept-dead-code.patch
Description: Text document

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