[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] x86emul: remove local variable to address MISRA C:2012 Rule 5.3
commit 70eb862b01023c45b943e8ff92ef4f6a7e9e8950 Author: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx> AuthorDate: Mon Jul 31 15:07:29 2023 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Mon Jul 31 15:07:29 2023 +0200 x86emul: remove local variable to address MISRA C:2012 Rule 5.3 The local variable removed by this commit shadowed another declared in an outer scope and thus violates Rule 5.3. It was introduced as part of a refactoring by commit abf5fb62f73d0dbeabc6a8cd6dbb55174b36c8d1. No functional changes. Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> --- xen/arch/x86/x86_emulate/x86_emulate.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/xen/arch/x86/x86_emulate/x86_emulate.c b/xen/arch/x86/x86_emulate/x86_emulate.c index f811c1c76b..60bd2f8d8e 100644 --- a/xen/arch/x86/x86_emulate/x86_emulate.c +++ b/xen/arch/x86/x86_emulate/x86_emulate.c @@ -8408,8 +8408,6 @@ x86_emulate( generate_exception(X86_EXC_MF); if ( stub_exn.info.fields.trapnr == X86_EXC_XM ) { - unsigned long cr4; - if ( !ops->read_cr || ops->read_cr(4, &cr4, ctxt) != X86EMUL_OKAY ) cr4 = X86_CR4_OSXMMEXCPT; generate_exception(cr4 & X86_CR4_OSXMMEXCPT ? X86_EXC_XM : X86_EXC_UD); -- generated by git-patchbot for /home/xen/git/xen.git#master
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