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HV: logical and high level precedence expression needs brackets

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Added brackets for expression to make it easy to understand and
reduce the mistake of precedence. The rule is applied to the
mixed same level of prevedence opeartors, high level presedence
operators and logical expression.

Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Yang, Yu-chu
2018-07-18 12:49:28 -07:00
committed by lijinxia
parent 7aec6799a1
commit 91337da5a1
22 changed files with 76 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
hypervisor/arch/x86/guest/vioapic.c
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@@ -248,8 +248,8 @@ vioapic_read(struct vioapic *vioapic, uint32_t addr)
}
/* redirection table entries */
if (regnum >= IOAPIC_REDTBL &&
(regnum < IOAPIC_REDTBL + (uint32_t)pincount * 2U) != 0) {
if ((regnum >= IOAPIC_REDTBL) &&
(regnum < (IOAPIC_REDTBL + ((uint32_t)pincount * 2U)))) {
uint32_t addr_offset = regnum - IOAPIC_REDTBL;
uint32_t rte_offset = addr_offset / 2U;
pin = (uint8_t)rte_offset;
@@ -323,8 +323,8 @@ vioapic_write(struct vioapic *vioapic, uint32_t addr, uint32_t data)
}
/* redirection table entries */
if (regnum >= IOAPIC_REDTBL &&
(regnum < IOAPIC_REDTBL + (uint32_t)pincount * 2U) != 0U) {
if ((regnum >= IOAPIC_REDTBL) &&
(regnum < (IOAPIC_REDTBL + ((uint32_t)pincount * 2U)))) {
uint32_t addr_offset = regnum - IOAPIC_REDTBL;
uint32_t rte_offset = addr_offset / 2U;
pin = (uint8_t)rte_offset;