diff options
| author | zhanghongtao <zhanghongtao22@huawei.com> | 2022-08-01 15:28:14 +0800 |
|---|---|---|
| committer | zhanghongtao <zhanghongtao22@huawei.com> | 2022-08-01 15:28:14 +0800 |
| commit | f93c0dae5a837404a48ea7f3609c6c5c30691a7b (patch) | |
| tree | fce4f9eb54600820b00e0b7aad212989eed6af71 /src | |
| parent | 1fa5d4bdfcc6fea44f9abf353d25f3a5d013f5d7 (diff) | |
Add parentheses to the macro definition
Signed-off-by: zhanghongtao <zhanghongtao22@huawei.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/pci_tools.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/pci_tools.h b/src/pci_tools.h index 3766890..47b121f 100644 --- a/src/pci_tools.h +++ b/src/pci_tools.h @@ -165,7 +165,7 @@ typedef struct pcitool_intr_get { #define PCITOOL_IGET_SIZE(num_devs) \ (sizeof (pcitool_intr_get_t) - \ sizeof (pcitool_intr_dev_t) + \ - (num_devs * sizeof (pcitool_intr_dev_t))) + ((num_devs) * sizeof (pcitool_intr_dev_t))) /* * Size and endian fields for acc_attr bitmask. @@ -175,12 +175,12 @@ typedef struct pcitool_intr_get { #define PCITOOL_ACC_ATTR_SIZE_2 0x1 #define PCITOOL_ACC_ATTR_SIZE_4 0x2 #define PCITOOL_ACC_ATTR_SIZE_8 0x3 -#define PCITOOL_ACC_ATTR_SIZE(x) (1 << (x & PCITOOL_ACC_ATTR_SIZE_MASK)) +#define PCITOOL_ACC_ATTR_SIZE(x) (1 << ((x) & PCITOOL_ACC_ATTR_SIZE_MASK)) #define PCITOOL_ACC_ATTR_ENDN_MASK 0x100 #define PCITOOL_ACC_ATTR_ENDN_LTL 0x0 #define PCITOOL_ACC_ATTR_ENDN_BIG 0x100 -#define PCITOOL_ACC_IS_BIG_ENDIAN(x) (x & PCITOOL_ACC_ATTR_ENDN_BIG) +#define PCITOOL_ACC_IS_BIG_ENDIAN(x) ((x) & PCITOOL_ACC_ATTR_ENDN_BIG) /* * Data structure to read and write to pci device registers. |