Refactor of the switch-clauses to have a return statement at the end.
This satisfies the requirements to deviate Rule 16.3 ("An unconditional
`break' statement shall terminate every switch-clause).
No functional change.
Signed-off-by: Federico Serafini <federico.seraf...@bugseng.com>
---
xen/arch/arm/arm64/vsysreg.c | 4 ++--
xen/arch/arm/vcpreg.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/xen/arch/arm/arm64/vsysreg.c b/xen/arch/arm/arm64/vsysreg.c
index b5d54c569b..247f08ad8d 100644
--- a/xen/arch/arm/arm64/vsysreg.c
+++ b/xen/arch/arm/arm64/vsysreg.c
@@ -210,8 +210,8 @@ void do_sysreg(struct cpu_user_regs *regs,
/* RO at EL0. RAZ/WI at EL1 */
if ( regs_mode_is_user(regs) )
return handle_ro_raz(regs, regidx, hsr.sysreg.read, hsr, 0);
- else
- return handle_raz_wi(regs, regidx, hsr.sysreg.read, hsr, 1);
+
+ return handle_raz_wi(regs, regidx, hsr.sysreg.read, hsr, 1);
case HSR_SYSREG_PMCR_EL0:
case HSR_SYSREG_PMCNTENSET_EL0:
case HSR_SYSREG_PMCNTENCLR_EL0:
diff --git a/xen/arch/arm/vcpreg.c b/xen/arch/arm/vcpreg.c
index a2d0500704..685609f825 100644
--- a/xen/arch/arm/vcpreg.c
+++ b/xen/arch/arm/vcpreg.c
@@ -289,8 +289,8 @@ void do_cp15_32(struct cpu_user_regs *regs, const union hsr
hsr)
/* RO at EL0. RAZ/WI at EL1 */
if ( regs_mode_is_user(regs) )
return handle_ro_raz(regs, regidx, cp32.read, hsr, 0);
- else
- return handle_raz_wi(regs, regidx, cp32.read, hsr, 1);
+
+ return handle_raz_wi(regs, regidx, cp32.read, hsr, 1);
case HSR_CPREG32(PMINTENSET):
case HSR_CPREG32(PMINTENCLR):
/* EL1 only, however MDCR_EL2.TPM==1 means EL0 may trap here also. */
--
2.34.1
