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[PATCH] prepare vfs_readdir() callers to returning filldir result

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It's not the final state, but it allows moving ->readdir() instances
to passing filldir return value to caller of vfs_readdir().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2008-08-24 07:29:52 -04:00
parent a9885444f7
commit 53c9c5c0e3
6 changed files with 33 additions and 41 deletions
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7
fs/exportfs/expfs.c
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@ -280,13 +280,14 @@ static int get_name(struct vfsmount *mnt, struct dentry *dentry,
int old_seq = buffer.sequence;
error = vfs_readdir(file, filldir_one, &buffer);
if (buffer.found) {
error = 0;
break;
}
if (error < 0)
break;
error = 0;
if (buffer.found)
break;
error = -ENOENT;
if (old_seq == buffer.sequence)
break;