libs/rt-thread
libs/rt-thread
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[DM/FIXUP] Fixup block value init

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Signed-off-by: GuEe-GUI <2991707448@qq.com>
This commit is contained in:
GuEe-GUI 2024-12-12 14:03:29 +08:00 committed by Rbb666
parent 78f318aa8f
commit 1c54ff4de6
1 changed files with 6 additions and 2 deletions
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8
components/drivers/block/blk.c
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@ -195,6 +195,10 @@ static rt_err_t blk_control(rt_device_t dev, int cmd, void *args)
{ {
err = disk->ops->control(disk, RT_NULL, cmd, args); err = disk->ops->control(disk, RT_NULL, cmd, args);
} }
else
{
err = -RT_ENOSYS;
}
break; break;
} }
@ -344,7 +348,7 @@ rt_err_t rt_hw_blk_disk_unregister(struct rt_blk_disk *disk)
spin_lock(&disk->lock); spin_lock(&disk->lock);
if (disk->parent.ref_count != 1) if (disk->parent.ref_count > 0)
{ {
err = -RT_EBUSY; err = -RT_EBUSY;
goto _unlock; goto _unlock;
@ -470,7 +474,7 @@ INIT_ENV_EXPORT(blk_dfs_mnt_table);
const char *convert_size(struct rt_device_blk_geometry *geome, const char *convert_size(struct rt_device_blk_geometry *geome,
rt_size_t sector_count, rt_size_t *out_cap, rt_size_t *out_minor) rt_size_t sector_count, rt_size_t *out_cap, rt_size_t *out_minor)
{ {
rt_size_t cap, minor; rt_size_t cap, minor = 0;
int size_index = 0; int size_index = 0;
const char *size_name[] = { "B", "K", "M", "G", "T", "P", "E" }; const char *size_name[] = { "B", "K", "M", "G", "T", "P", "E" };