fix:消除编译告警

【背景】
 消除编译告警

【修改方案】
 消除编译告警

 re #I3ZC1R

 Change-Id: I594d0f57e4cbbdb246a6bef1c978a38228123a34

 Signed-off-by: x-xiny <1301913191@qq.com>

Change-Id: I1d75cdcdcf9d06ec28e541cdfea77300da7c6bb1

arch/arm/arm/src/los_exc.c

@@ -38,7 +38,6 @@
 #include "los_excinfo_pri.h"
 #endif
 #include "los_sys_stack_pri.h"
-#include "los_stackinfo_pri.h"
 #ifdef LOSCFG_COREDUMP
 #include "los_coredump.h"
 #endif
@@ -1007,7 +1006,7 @@ STATIC VOID OsCheckAllCpuStatus(VOID)
 
         OsWaitOtherCoresHandleExcEnd(currCpuID);
     } else {
-        if (g_excFromUserMode[g_currHandleExcCpuID] == TRUE) {
+        if ((g_currHandleExcCpuID < LOSCFG_KERNEL_CORE_NUM) && (g_excFromUserMode[g_currHandleExcCpuID] == TRUE)) {
             g_currHandleExcCpuID = currCpuID;
             LOS_SpinUnlock(&g_excSerializerSpin);
             target = (UINT32)(OS_MP_CPU_ALL & ~CPUID_TO_AFFI_MASK(currCpuID));

compat/posix/src/time.c

@@ -456,7 +456,7 @@ static int PthreadGetCputime(clockid_t clockID, struct timespec *ats)
 {
     uint64_t runtime;
     UINT32 intSave;
-    UINT32 tid = ((UINT32) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+    UINT32 tid = ((UINT32) ~((UINT32)(clockID) >> CPUCLOCK_ID_OFFSET));
 
     if (OS_TID_CHECK_INVALID(tid)) {
         return -EINVAL;
@@ -482,7 +482,7 @@ static int ProcessGetCputime(clockid_t clockID, struct timespec *ats)
 {
     UINT64 runtime;
     UINT32 intSave;
-    const pid_t pid = ((pid_t) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+    const pid_t pid = ((pid_t) ~((UINT32)(clockID) >> CPUCLOCK_ID_OFFSET));
     LosProcessCB *spcb = NULL;
 
     if (OsProcessIDUserCheckInvalid(pid) || pid < 0) {
@@ -524,7 +524,7 @@ static int GetCputime(clockid_t clockID, struct timespec *tp)
 static int CheckClock(const clockid_t clockID)
 {
     int error = 0;
-    const pid_t pid = ((pid_t) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+    const pid_t pid = ((pid_t) ~((UINT32)(clockID) >> CPUCLOCK_ID_OFFSET));
 
     if (!((UINT32)clockID & CPUCLOCK_PERTHREAD_MASK)) {
         LosProcessCB *spcb = NULL;

fs/fat/os_adapt/fatfs.c

@@ -238,7 +238,8 @@ static mode_t fatfs_get_mode(BYTE attribute, mode_t fs_mode)
     return fs_mode;
 }
 
-static enum VnodeType fatfstype_2_vnodetype(BYTE type) {
+static enum VnodeType fatfstype_2_vnodetype(BYTE type) 
+{
     switch (type) {
         case AM_ARC:
             return VNODE_TYPE_REG;
@@ -286,7 +287,7 @@ static FRESULT init_cluster(DIR_FILE *pdfp, DIR *dp_new, FATFS *fs, int type, co
     mem_set(dir, 0, SS(fs));
     if (type == AM_LNK && target) {
         /* Write target to symlink */
-        strcpy_s((char *)dir, SS(fs), target);
+        (void)strcpy_s((char *)dir, SS(fs), target);
     } else {
         /* Write the dir cluster */
         mem_set(dir, 0, SS(fs));

fs/vfs/operation/fs_file.c

@@ -406,7 +406,7 @@ int CopyFdToProc(int fd, unsigned int targetPid)
         return -ESRCH;
     }
 
-    procFd = AssignProcessFd(fdt, 3);
+    procFd = AssignProcessFd(fdt, 3); // minfd is 3
     if (procFd < 0) {
         if (sem_post(&semId) == -1) {
             PRINT_ERR("sem_post error, errno %d \n", get_errno());

kernel/base/vm/los_vm_filemap.c

@@ -44,7 +44,7 @@
 #include "vnode.h"
 
 #ifndef UNUSED
-#define UNUSED(x)          (VOID)x
+#define UNUSED(x)          (VOID)(x)
 #endif
 
 #ifdef LOSCFG_DEBUG_VERSION

kernel/base/vm/los_vm_iomap.c

@@ -34,7 +34,6 @@
 #include "los_vm_zone.h"
 #include "los_vm_common.h"
 #include "los_vm_map.h"
-#include "los_vm_lock.h"
 #include "los_memory.h"
 
 

kernel/common/console.c

@@ -437,7 +437,7 @@ STATIC VOID StoreReadChar(CONSOLE_CB *consoleCB, char ch, INT32 readcount)
 
 VOID KillPgrp()
 {
-    INT32 consoleId = -1;
+    INT32 consoleId;
     LosProcessCB *process = OsCurrProcessGet();
 
     if ((process->consoleID > CONSOLE_NUM - 1) || (process->consoleID < 0)) {

kernel/common/los_config.c

@@ -83,7 +83,7 @@ LITE_OS_SEC_TEXT_INIT STATIC UINT32 EarliestInit(VOID)
 
 LITE_OS_SEC_TEXT_INIT STATIC UINT32 ArchEarlyInit(VOID)
 {
-    UINT32 ret = LOS_OK;
+    UINT32 ret;
 
     /* set system counter freq */
 #ifndef LOSCFG_TEE_ENABLE

syscall/misc_syscall.c

@@ -35,7 +35,6 @@
 #include "sys/resource.h"
 #include "sys/times.h"
 #include "sys/utsname.h"
-#include "time.h"
 #include "capability_type.h"
 #include "capability_api.h"
 #include "los_process_pri.h"