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only invoke tuh_msc_umount_cb() if needed

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hathach 2021-05-23 14:11:12 +07:00
parent 8cffe4897e
commit 3654d96e07
2 changed files with 4 additions and 3 deletions
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5
src/class/msc/msc_host.c
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@ -297,10 +297,11 @@ void msch_init(void)
void msch_close(uint8_t dev_addr) void msch_close(uint8_t dev_addr)
{ {
msch_interface_t* p_msc = get_itf(dev_addr); msch_interface_t* p_msc = get_itf(dev_addr);
tu_memclr(p_msc, sizeof(msch_interface_t));
// invoke Application Callback // invoke Application Callback
if (tuh_msc_umount_cb) tuh_msc_umount_cb(dev_addr); if (p_msc->mounted && tuh_msc_umount_cb) tuh_msc_umount_cb(dev_addr);
tu_memclr(p_msc, sizeof(msch_interface_t));
} }
bool msch_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes) bool msch_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes)