libs/rt-thread-official
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rt-thread-official
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fixed a compiling warning 

warning:  #177-D: variable "i" was declared but never referenced

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2469 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
dzzxzz@gmail.com 2012-12-08 03:46:46 +00:00
parent 31796f101c
commit 451cb0281c
1 changed files with 1 additions and 2 deletions
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3
components/net/lwip/src/arch/sys_arch.c
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@ -534,7 +534,7 @@ u32_t sys_jiffies(void)
u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
{
u32_t len, i;
u32_t len;
RT_ASSERT(fd != RT_NULL);
@ -547,7 +547,6 @@ u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
u32_t sio_write(sio_fd_t fd, u8_t *buf, u32_t size)
{
u32_t i;
RT_ASSERT(fd != RT_NULL);
return rt_device_write((rt_device_t)fd, 0, buf, size);