diff options
Diffstat (limited to 'nuttx/fs/fs_fat32.c')
| -rw-r--r-- | nuttx/fs/fs_fat32.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/nuttx/fs/fs_fat32.c b/nuttx/fs/fs_fat32.c index e8677e1be..098353cd5 100644 --- a/nuttx/fs/fs_fat32.c +++ b/nuttx/fs/fs_fat32.c @@ -91,7 +91,7 @@ static int fat_rewinddir(struct inode *mountpt, struct internal_dir_s *dir); static int fat_bind(FAR struct inode *blkdriver, const void *data, void **handle); -static int fat_unbind(void *handle); +static int fat_unbind(void *handle, FAR struct inode **blkdriver); static int fat_unlink(struct inode *mountpt, const char *relpath); static int fat_mkdir(struct inode *mountpt, const char *relpath, mode_t mode); @@ -1517,7 +1517,7 @@ static int fat_bind(FAR struct inode *blkdriver, const void *data, * ****************************************************************************/ -static int fat_unbind(void *handle) +static int fat_unbind(void *handle, FAR struct inode **blkdriver) { struct fat_mountpt_s *fs = (struct fat_mountpt_s*)handle; int ret; @@ -1551,9 +1551,16 @@ static int fat_unbind(void *handle) (void)inode->u.i_bops->close(inode); } - /* Release our reference to the block driver */ + /* We hold a reference to the block driver but should + * not but mucking with inodes in this context. So, we will just return + * our contained reference to the block driver inode and let the umount + * logic dispose of it. + */ - inode_release(inode); + if (blkdriver) + { + *blkdriver = inode; + } } } |