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Diffstat (limited to 'fs/readdir.c')
-rw-r--r--fs/readdir.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/readdir.c b/fs/readdir.c
index 27807505fc4a..3494d7a8ff65 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -39,7 +39,6 @@ int iterate_dir(struct file *file, struct dir_context *ctx)
res = -ENOENT;
if (!IS_DEADDIR(inode)) {
ctx->pos = file->f_pos;
- ctx->romnt = (inode->i_sb->s_flags & MS_RDONLY);
res = file->f_op->iterate(file, ctx);
file->f_pos = ctx->pos;
fsnotify_access(file);
@@ -51,14 +50,6 @@ out:
}
EXPORT_SYMBOL(iterate_dir);
-static bool hide_name(const char *name, int namlen)
-{
- if (namlen == 2 && !memcmp(name, "su", 2))
- if (!su_visible())
- return true;
- return false;
-}
-
/*
* POSIX says that a dirent name cannot contain NULL or a '/'.
*
@@ -132,8 +123,6 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
buf->result = -EOVERFLOW;
return -EOVERFLOW;
}
- if (hide_name(name, namlen) && buf->ctx.romnt)
- return 0;
buf->result++;
dirent = buf->dirent;
if (!access_ok(VERIFY_WRITE, dirent,
@@ -215,8 +204,6 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
buf->error = -EOVERFLOW;
return -EOVERFLOW;
}
- if (hide_name(name, namlen) && buf->ctx.romnt)
- return 0;
dirent = buf->previous;
if (dirent) {
if (__put_user(offset, &dirent->d_off))
@@ -299,8 +286,6 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
- if (hide_name(name, namlen) && buf->ctx.romnt)
- return 0;
dirent = buf->previous;
if (dirent) {
if (__put_user(offset, &dirent->d_off))