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authorIan Kent <raven@themaw.net>2019-02-01 14:21:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-02-01 15:46:24 -0800
commitf585b283e3f025754c45bbe7533fc6e5c4643700 (patch)
treef6919828c258e9e4baf98d48efe27533043ed91b /fs/autofs
parent63ce5f552beb9bdb41546b3a26c4374758b21815 (diff)
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autofs: fix error return in autofs_fill_super()
In autofs_fill_super() on error of get inode/make root dentry the return should be ENOMEM as this is the only failure case of the called functions. Link: http://lkml.kernel.org/r/154725123240.11260.796773942606871359.stgit@pluto-themaw-net Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs')
-rw-r--r--fs/autofs/inode.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index 0e8ea2d9a2bb..078992eee299 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -266,8 +266,10 @@ int autofs_fill_super(struct super_block *s, void *data, int silent)
}
root_inode = autofs_get_inode(s, S_IFDIR | 0755);
root = d_make_root(root_inode);
- if (!root)
+ if (!root) {
+ ret = -ENOMEM;
goto fail_ino;
+ }
pipe = NULL;
root->d_fsdata = ino;