diff options
| author | Bernard Xiong <[email protected]> | 2019-02-13 09:39:33 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2019-02-13 09:39:33 +0800 |
| commit | db1f0f32b5bd4c73a17cb39d81f7100c4b219209 (patch) | |
| tree | 31ad9f66b3188d3911b16a92c7cb54675cc6bc63 /components | |
| parent | f182626681adbe9e10c64e38bf06cef804312b2d (diff) | |
| parent | 7383269905417f9e4f8f5304e164e0ae31d7169a (diff) | |
Merge pull request #2319 from RT-Thread/fix_warning
[Kernel] Code cleanup for compiling warning.
Diffstat (limited to 'components')
| -rw-r--r-- | components/dfs/src/dfs.c | 10 | ||||
| -rw-r--r-- | components/drivers/serial/serial.c | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/components/dfs/src/dfs.c b/components/dfs/src/dfs.c index 066c800568..6d52129b06 100644 --- a/components/dfs/src/dfs.c +++ b/components/dfs/src/dfs.c @@ -123,7 +123,7 @@ static int fd_alloc(struct dfs_fdtable *fdt, int startfd) int idx; /* find an empty fd entry */ - for (idx = startfd; idx < fdt->maxfd; idx++) + for (idx = startfd; idx < (int)fdt->maxfd; idx++) { if (fdt->fds[idx] == RT_NULL) break; @@ -155,7 +155,7 @@ static int fd_alloc(struct dfs_fdtable *fdt, int startfd) } /* allocate 'struct dfs_fd' */ - if (idx < fdt->maxfd &&fdt->fds[idx] == RT_NULL) + if (idx < (int)fdt->maxfd && fdt->fds[idx] == RT_NULL) { fdt->fds[idx] = rt_calloc(1, sizeof(struct dfs_fd)); if (fdt->fds[idx] == RT_NULL) @@ -223,7 +223,7 @@ struct dfs_fd *fd_get(int fd) fdt = dfs_fdtable_get(); fd = fd - DFS_FD_OFFSET; - if (fd < 0 || fd >= fdt->maxfd) + if (fd < 0 || fd >= (int)fdt->maxfd) return NULL; dfs_lock(); @@ -263,7 +263,7 @@ void fd_put(struct dfs_fd *fd) struct dfs_fdtable *fdt; fdt = dfs_fdtable_get(); - for (index = 0; index < fdt->maxfd; index ++) + for (index = 0; index < (int)fdt->maxfd; index ++) { if (fdt->fds[index] == fd) { @@ -531,7 +531,7 @@ int list_fd(void) rt_kprintf("fd type ref magic path\n"); rt_kprintf("-- ------ --- ----- ------\n"); - for (index = 0; index < fd_table->maxfd; index ++) + for (index = 0; index < (int)fd_table->maxfd; index ++) { struct dfs_fd *fd = fd_table->fds[index]; diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c index 77f2a645a1..a03e4a719e 100644 --- a/components/drivers/serial/serial.c +++ b/components/drivers/serial/serial.c @@ -478,7 +478,7 @@ rt_inline int _serial_dma_rx(struct rt_serial_device *serial, rt_uint8_t *data, RT_ASSERT(rx_fifo != RT_NULL); - if (length < fifo_recved_len) + if (length < (int)fifo_recved_len) recv_len = length; else recv_len = fifo_recved_len; |