[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>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 0747bb5ffcf1..b0591cd172eb 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -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;