[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] x86/hvm: address violations of MISRA C Rule 20.7
commit 5811fb4816477d14ac764e63073149c9281cb18c Author: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx> AuthorDate: Wed Apr 3 09:36:07 2024 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Wed Apr 3 09:36:07 2024 +0200 x86/hvm: address violations of MISRA C Rule 20.7 MISRA C Rule 20.7 states: "Expressions resulting from the expansion of macro parameters shall be enclosed in parentheses". Therefore, some macro definitions should gain additional parentheses to ensure that all current and future users will be safe with respect to expansions that can possibly alter the semantics of the passed-in macro parameter. No functional change. Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx> Acked-by: Jan Beulich <jbeulich@xxxxxxxx> --- xen/arch/x86/hvm/domain.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xen/arch/x86/hvm/domain.c b/xen/arch/x86/hvm/domain.c index 7f6e362a70..048f29ae49 100644 --- a/xen/arch/x86/hvm/domain.c +++ b/xen/arch/x86/hvm/domain.c @@ -132,9 +132,9 @@ int arch_set_info_hvm_guest(struct vcpu *v, const struct vcpu_hvm_context *ctx) s = (struct segment_register) \ { 0, { (r)->s ## _ar }, (r)->s ## _limit, (r)->s ## _base }; \ /* Set accessed / busy bit for present segments. */ \ - if ( s.p ) \ - s.type |= (x86_seg_##s != x86_seg_tr ? 1 : 2); \ - check_segment(&s, x86_seg_ ## s); }) + if ( (s).p ) \ + (s).type |= (x86_seg_ ## s != x86_seg_tr ? 1 : 2); \ + check_segment(&(s), x86_seg_ ## s); }) rc = SEG(cs, regs); rc |= SEG(ds, regs); -- generated by git-patchbot for /home/xen/git/xen.git#master
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