Commit d1d5e05f authored by Hillf Danton's avatar Hillf Danton Committed by Linus Torvalds

hugetlbfs: return error code when initializing module

Return an errno upon failure to create inode kmem cache, and unregister
the FS upon failure to mount.

[akpm@linux-foundation.org: remove unneeded test of `error']
Signed-off-by: default avatarHillf Danton <dhillf@gmail.com>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b69add21
......@@ -1021,6 +1021,7 @@ static int __init init_hugetlbfs_fs(void)
if (error)
return error;
error = -ENOMEM;
hugetlbfs_inode_cachep = kmem_cache_create("hugetlbfs_inode_cache",
sizeof(struct hugetlbfs_inode_info),
0, 0, init_once);
......@@ -1039,10 +1040,10 @@ static int __init init_hugetlbfs_fs(void)
}
error = PTR_ERR(vfsmount);
unregister_filesystem(&hugetlbfs_fs_type);
out:
if (error)
kmem_cache_destroy(hugetlbfs_inode_cachep);
kmem_cache_destroy(hugetlbfs_inode_cachep);
out2:
bdi_destroy(&hugetlbfs_backing_dev_info);
return error;
......
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