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[DFS] fix ROMFS get root directory bug

This commit is contained in:
tanek liang 2017-11-28 21:11:41 +08:00
parent 89fd2e9f87
commit 5ccbaae150
1 changed files with 3 additions and 1 deletions
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4
components/dfs/filesystems/romfs/dfs_romfs.c
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@ -191,8 +191,10 @@ int dfs_romfs_open(struct dfs_fd *file)
rt_size_t size; rt_size_t size;
struct romfs_dirent *dirent; struct romfs_dirent *dirent;
struct romfs_dirent *root_dirent; struct romfs_dirent *root_dirent;
struct dfs_filesystem *fs;
root_dirent = (struct romfs_dirent *)file->data; fs = (struct dfs_filesystem *)file->data;
root_dirent = (struct romfs_dirent *)fs->data;
if (check_dirent(root_dirent) != 0) if (check_dirent(root_dirent) != 0)
return -EIO; return -EIO;