diff options
| -rw-r--r-- | components/drivers/sdio/block_dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/sdio/block_dev.c b/components/drivers/sdio/block_dev.c index 6a55e85a3d..cc4e24e3c8 100644 --- a/components/drivers/sdio/block_dev.c +++ b/components/drivers/sdio/block_dev.c @@ -252,7 +252,7 @@ static rt_size_t rt_mmcsd_read(rt_device_t dev, void *buffer, rt_size_t size) { - rt_err_t err; + rt_err_t err = 0; rt_size_t offset = 0; rt_size_t req_size = 0; rt_size_t remain_size = size; @@ -293,7 +293,7 @@ static rt_size_t rt_mmcsd_write(rt_device_t dev, const void *buffer, rt_size_t size) { - rt_err_t err; + rt_err_t err = 0; rt_size_t offset = 0; rt_size_t req_size = 0; rt_size_t remain_size = size; |