[components] fixed signed/unsigned mismatch warning

This commit is contained in:
liang yongxiang
2018-04-09 12:05:51 +08:00
parent 8dc8382277
commit cc81b47be2
2 changed files with 4 additions and 4 deletions
+2 -2
View File
@@ -358,7 +358,7 @@ rt_err_t rt_pipe_close (rt_device_t device)
rt_size_t rt_pipe_read (rt_device_t device, rt_off_t pos, void *buffer, rt_size_t count)
{
uint8_t *pbuf;
int read_bytes = 0;
rt_size_t read_bytes = 0;
rt_pipe_t *pipe = (rt_pipe_t *)device;
if (device == RT_NULL)
@@ -386,7 +386,7 @@ rt_size_t rt_pipe_read (rt_device_t device, rt_off_t pos, void *buffer, rt_siz
rt_size_t rt_pipe_write (rt_device_t device, rt_off_t pos, const void *buffer, rt_size_t count)
{
uint8_t *pbuf;
int write_bytes = 0;
rt_size_t write_bytes = 0;
rt_pipe_t *pipe = (rt_pipe_t *)device;
if (device == RT_NULL)