[PATCH] knfsd cleanups

logics in exp_get() cleaned up (it's kernel, not IOCCC, damnit...)

[PATCH] knfsd cleanups
logics in exp_get() cleaned up (it's kernel, not IOCCC, damnit...)
76befc0e · Alexander Viro · Linus Torvalds · a3d96251 · 76befc0e
Commit 76befc0e authored Feb 07, 2002 by Alexander Viro Committed by Linus Torvalds Feb 07, 2002
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fs/nfsd/export.c fs/nfsd/export.c +4 -8

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--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -76,14 +76,10 @@ exp_get(svc_client *clp, kdev_t dev, ino_t ino)
 	if (!clp)
 		return NULL;
-	exp = clp->cl_export[EXPORT_HASH(dev)];
+	for (exp = clp->cl_export[EXPORT_HASH(dev)]; exp; exp = exp->ex_next) {
-	if (exp)
+		if (exp->ex_ino == ino && kdev_same(exp->ex_dev, dev))
-		do {
+			break;
-			if (exp->ex_ino == ino && kdev_same(exp->ex_dev, dev))
+	}
-				goto out;
-		} while (NULL != (exp = exp->ex_next));
-	exp = NULL;
-out:
 	return exp;
 }