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[PATCH] knfsd: nfsd: simplify exp_pseudoroot 

Note there's no need for special handling of -EAGAIN here; nfserrno() does
what we want already.  So this is a pure cleanup with no change in
functionality.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
J.Bruce Fields 2006-12-13 00:35:23 -08:00 committed by Linus Torvalds
parent 4b41bd85d5
commit 6899320c2c
1 changed files with 2 additions and 4 deletions
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6
fs/nfsd/export.c
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@ -1163,12 +1163,10 @@ exp_pseudoroot(struct auth_domain *clp, struct svc_fh *fhp,
mk_fsid_v1(fsidv, 0);
exp = exp_find(clp, 1, fsidv, creq);
if (IS_ERR(exp) && PTR_ERR(exp) == -EAGAIN)
return nfserr_dropit;
if (IS_ERR(exp))
return nfserrno(PTR_ERR(exp));
if (exp == NULL)
return nfserr_perm;
else if (IS_ERR(exp))
return nfserrno(PTR_ERR(exp));
rv = fh_compose(fhp, exp, exp->ex_dentry, NULL);
exp_put(exp);
return rv;