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hv: fix 'No brackets to then/else'

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- add missing brackets for 'if/else' statements based on MISRA-C
  requirements

v1 -> v2:
 * add brackets for each conditions in 'if' statements to improve
   the readability
 * modify 'ptdev_init' to make the logic clearer

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
This commit is contained in:
Shiqing Gao
2018-09-30 14:04:18 +08:00
committed by wenlingz
parent 71927f3c5b
commit 0317cfb2b6
23 changed files with 131 additions and 72 deletions
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18
hypervisor/debug/npk_log.c
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@@ -38,23 +38,28 @@ void npk_log_setup(struct hv_npk_log_param *param)
param->mmio_addr);
param->res = HV_NPK_LOG_RES_KO;
if (atomic_inc_return(&npk_log_setup_ref) > 1)
if (atomic_inc_return(&npk_log_setup_ref) > 1) {
goto out;
}
switch (param->cmd) {
case HV_NPK_LOG_CMD_CONF:
if ((param->mmio_addr != 0UL) || (param->loglevel != 0xffffU))
if ((param->mmio_addr != 0UL) || (param->loglevel != 0xffffU)) {
param->res = HV_NPK_LOG_RES_OK;
}
/* falls through */
case HV_NPK_LOG_CMD_ENABLE:
if (param->mmio_addr != 0UL)
if (param->mmio_addr != 0UL) {
base = param->mmio_addr;
if (param->loglevel != 0xffffU)
}
if (param->loglevel != 0xffffU) {
npk_loglevel = param->loglevel;
}
if ((base != 0UL) && (param->cmd == HV_NPK_LOG_CMD_ENABLE)) {
if (!npk_log_enabled)
if (!npk_log_enabled) {
for (i = 0; i < phys_cpu_num; i++)
per_cpu(npk_log_ref, i) = 0;
}
param->res = HV_NPK_LOG_RES_OK;
npk_log_enabled = 1;
}
@@ -88,8 +93,9 @@ void npk_log_write(const char *buf, size_t buf_len)
uint32_t ref;
uint16_t len;
if (!npk_log_enabled || (channel == NULL))
if (!npk_log_enabled || (channel == NULL)) {
return;
}
/* calculate the channel offset based on cpu_id and npk_log_ref */
ref = (atomic_inc_return((int32_t *)&per_cpu(npk_log_ref, cpu_id)) - 1)