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| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-04-29 03:34:21 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-04-29 03:34:21 +0200 |
| commit | ee948837d7fa89127373c139766aacf6b02a9225 (patch) | |
| tree | 05c54ffda58f96456b0d5e60dc7355595e3a0b0a /fs/super.c | |
| parent | apparmorfs: fix use-after-free on symlink traversal (diff) | |
| download | linux-ee948837d7fa89127373c139766aacf6b02a9225.tar.xz linux-ee948837d7fa89127373c139766aacf6b02a9225.zip | |
[fix] get rid of checking for absent device name in vfs_get_tree()
It has no business being there, it's checked by relevant ->get_tree()
as it is *and* it returns the wrong error for no reason whatsoever.
Fixes: f3a09c92018a "introduce fs_context methods"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/super.c')
| -rw-r--r-- | fs/super.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/super.c b/fs/super.c index 583a0124bc39..2739f57515f8 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1467,11 +1467,6 @@ int vfs_get_tree(struct fs_context *fc) struct super_block *sb; int error; - if (fc->fs_type->fs_flags & FS_REQUIRES_DEV && !fc->source) { - errorf(fc, "Filesystem requires source device"); - return -ENOENT; - } - if (fc->root) return -EBUSY; |