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hv: treewide: fix 'Switch empty default has no comment'

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This patch add some comments after the default and before the break
in the switch statement based on MISRA-C requirement.

Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Shiqing Gao
2018-08-08 10:32:09 +08:00
committed by lijinxia
parent af7943c5e6
commit 4106fadeb3
8 changed files with 97 additions and 0 deletions
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12
hypervisor/arch/x86/guest/vioapic.c
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@@ -254,6 +254,12 @@ vioapic_indirect_read(struct vioapic *vioapic, uint32_t addr)
case IOAPIC_ARB:
return vioapic->id;
default:
/*
* In this switch statement, regnum shall either be IOAPIC_ID or
* IOAPIC_VER or IOAPIC_ARB.
* All the other cases will be handled properly later after this
* switch statement.
*/
break;
}
@@ -294,6 +300,12 @@ vioapic_indirect_write(struct vioapic *vioapic, uint32_t addr, uint32_t data)
/* readonly */
break;
default:
/*
* In this switch statement, regnum shall either be IOAPIC_ID or
* IOAPIC_VER or IOAPIC_ARB.
* All the other cases will be handled properly later after this
* switch statement.
*/
break;
}