linux-kernel - [PATCH 13/25] nfsd: nfserrno() endianness annotations

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Date:	Tue, 10 Oct 2006 04:12:41 +0100
From:	Al Viro <viro@....linux.org.uk>
To:	linux-kernel@...r.kernel.org
Cc:	neilb@....unsw.edu.au, trond.myklebust@....uio.no
Subject: [PATCH 13/25] nfsd: nfserrno() endianness annotations


Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 fs/nfsd/nfsproc.c           |    7 +++----
 include/linux/nfsd/export.h |    2 +-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index 09030af..03ab682 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -579,11 +579,11 @@ struct svc_version	nfsd_version2 = {
 /*
  * Map errnos to NFS errnos.
  */
-int
+__be32
 nfserrno (int errno)
 {
 	static struct {
-		int	nfserr;
+		__be32	nfserr;
 		int	syserr;
 	} nfs_errtbl[] = {
 		{ nfs_ok, 0 },
@@ -615,11 +615,10 @@ #endif
 		{ nfserr_badname, -ESRCH },
 		{ nfserr_io, -ETXTBSY },
 		{ nfserr_notsupp, -EOPNOTSUPP },
-		{ -1, -EIO }
 	};
 	int	i;
 
-	for (i = 0; nfs_errtbl[i].nfserr != -1; i++) {
+	for (i = 0; i < ARRAY_SIZE(nfs_errtbl); i++) {
 		if (nfs_errtbl[i].syserr == errno)
 			return nfs_errtbl[i].nfserr;
 	}
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 6e78ea9..27666f5 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -118,7 +118,7 @@ struct svc_export *	exp_parent(struct au
 int			exp_rootfh(struct auth_domain *, 
 					char *path, struct knfsd_fh *, int maxsize);
 int			exp_pseudoroot(struct auth_domain *, struct svc_fh *fhp, struct cache_req *creq);
-int			nfserrno(int errno);
+__be32			nfserrno(int errno);
 
 extern struct cache_detail svc_export_cache;
 
-- 
1.4.2.GIT


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