fix cppcheck

This commit is contained in:
tkl 2016-07-23 11:27:35 +02:00
parent 161abd76cf
commit 77102723f8
4 changed files with 2 additions and 17 deletions

View File

@ -79,41 +79,29 @@ caddr_t _sbrk(int incr)
int _close(int file) int _close(int file)
{ {
file = file; /* avoid warning */
return -1; return -1;
} }
int _fstat(int file, struct stat *st) int _fstat(int file, struct stat *st)
{ {
file = file; /* avoid warning */
st->st_mode = S_IFCHR; st->st_mode = S_IFCHR;
return 0; return 0;
} }
int _isatty(int file) int _isatty(int file)
{ {
file = file; /* avoid warning */
return 1; return 1;
} }
int _lseek(int file, int ptr, int dir) { int _lseek(int file, int ptr, int dir) {
file = file; /* avoid warning */
ptr = ptr; /* avoid warning */
dir = dir; /* avoid warning */
return 0; return 0;
} }
int _read(int file, char *ptr, int len) int _read(int file, char *ptr, int len)
{ {
file = file; /* avoid warning */
ptr = ptr; /* avoid warning */
len = len; /* avoid warning */
return 0; return 0;
} }
int _write(int file, char *ptr, int len) { int _write(int file, char *ptr, int len) {
int todo = todo;
file = file; /* avoid warning */
// USB_VCOM_Send(ptr, len);
return len; return len;
} }

View File

@ -103,11 +103,10 @@ int cc110x_write(const struct cc110x *cc110x, const char *buffer,
int cc110x_read(const struct cc110x *cc110x, char *buffer, int size) int cc110x_read(const struct cc110x *cc110x, char *buffer, int size)
{ {
int ret; int ret;
unsigned int irq;
if((NULL == cc110x) || (NULL == buffer)) if((NULL == cc110x) || (NULL == buffer))
return (-1); return (-1);
if(0 == cc110x_get_rx_count(cc110x)) { if(0 == cc110x_get_rx_count(cc110x)) {
irq = disable_irq(); unsigned int irq = disable_irq();
current_thread->status = THREAD_STATUS_BLOCKING; current_thread->status = THREAD_STATUS_BLOCKING;
current_thread->wakeup_blocking_source = (void*) cc110x; current_thread->wakeup_blocking_source = (void*) cc110x;
restore_irq(irq); restore_irq(irq);

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@ -101,7 +101,7 @@ int ssd1306_open(const struct ssd1306 *dev)
{ {
int ret; int ret;
ret = i2c_open((struct i2c *)dev->dev); ret = i2c_open((struct i2c *)dev->dev);
ret = i2c_write(dev->dev, dev->i2c_addr, init_sequence, ret |= i2c_write(dev->dev, dev->i2c_addr, init_sequence,
sizeof(init_sequence) / sizeof(init_sequence[0])); sizeof(init_sequence) / sizeof(init_sequence[0]));
ret |= clear(dev); ret |= clear(dev);
ret |= set_column(dev, 0); ret |= set_column(dev, 0);

View File

@ -108,8 +108,6 @@ struct thread_context *thread_create(
return NULL; return NULL;
thread->pid = threads.count; thread->pid = threads.count;
if(thread->pid < 0)
return NULL;
thread->stack = stack; thread->stack = stack;
thread->stack_size = stack_size; thread->stack_size = stack_size;
thread->sp = stack_init(thread_func, arg, stack, stack_size); thread->sp = stack_init(thread_func, arg, stack, stack_size);