[PATCH] knfsd: nfsd4: handling more nfsd_cross_mnt errors in nfsd4 re…

…addir This patch on its own causes no change in behavior, since nfsd_cross_mnt() only returns -EAGAIN; but in the future I'd like it to also be able to return -ETIMEDOUT, so we may as well handle any possible error here. Signed-off-by: J. Bruce Fields <[email protected]> Signed-off-by: Neil Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
hjking · Dec 13, 2006 · 021d3a7 · 021d3a7
1 parent 6899320
commit 021d3a7
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
@@ -1845,15 +1845,11 @@ nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd,
 
 	exp_get(exp);
 	if (d_mountpoint(dentry)) {
-		if (nfsd_cross_mnt(cd->rd_rqstp, &dentry, &exp)) {
-		/*
-		 * -EAGAIN is the only error returned from
-		 * nfsd_cross_mnt() and it indicates that an
-		 * up-call has  been initiated to fill in the export
-		 * options on exp.  When the answer comes back,
-		 * this call will be retried.
-		 */
-			nfserr = nfserr_dropit;
+		int err;
+
+		err = nfsd_cross_mnt(cd->rd_rqstp, &dentry, &exp);
+		if (err) {
+			nfserr = nfserrno(err);
 			goto out_put;
 		}