[xen staging] x86/hypercall: address violations of MISRA C Rule 16.3

[patchbot@xxxxxxx]

commit c4fe5296e614a8d5b1d195d70dec257c5a67cc97
Author:     Federico Serafini <federico.serafini@xxxxxxxxxxx>
AuthorDate: Wed Sep 11 12:55:35 2024 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Sep 11 12:55:35 2024 +0200

    x86/hypercall: address violations of MISRA C Rule 16.3
    
    Address violations of MISRA C:2012 Rule 16.3:
    "An unconditional `break' statement shall terminate every
    switch-clause".
    
    No functional change.
    
    Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/include/asm/hypercall.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/include/asm/hypercall.h 
b/xen/arch/x86/include/asm/hypercall.h
index 389fa62af2..f6e9e2313b 100644
--- a/xen/arch/x86/include/asm/hypercall.h
+++ b/xen/arch/x86/include/asm/hypercall.h
@@ -55,7 +55,7 @@ static inline void clobber_regs64(struct cpu_user_regs *regs,
     case 4: regs->r10 = 0xdeadbeefdeadf00dUL; fallthrough;
     case 3: regs->rdx = 0xdeadbeefdeadf00dUL; fallthrough;
     case 2: regs->rsi = 0xdeadbeefdeadf00dUL; fallthrough;
-    case 1: regs->rdi = 0xdeadbeefdeadf00dUL;
+    case 1: regs->rdi = 0xdeadbeefdeadf00dUL; break;
     }
 #endif
 }
@@ -71,7 +71,7 @@ static inline void clobber_regs32(struct cpu_user_regs *regs,
     case 4: regs->esi = 0xdeadf00dU; fallthrough;
     case 3: regs->edx = 0xdeadf00dU; fallthrough;
     case 2: regs->ecx = 0xdeadf00dU; fallthrough;
-    case 1: regs->ebx = 0xdeadf00dU;
+    case 1: regs->ebx = 0xdeadf00dU; break;
     }
 #endif
 }
--
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