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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-10-15 19:51:21 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-11-04 23:43:38 +0400
commit7fc388460e8479c5b3120cb2fcf0e0daec70b93f (patch)
treeeb6445ae11e33658f1c96456e34f0b811d2d83d4 /fs/nfs/nfs2xdr.c
parent1fea73a86527d7ec463af6ff04b0830e1425ff6c (diff)
downloadlinux-7fc388460e8479c5b3120cb2fcf0e0daec70b93f.tar.xz
NFS: Remove asserts from the NFS XDR code
Convert the ones that are not trivial to check into WARN_ON_ONCE(). Remove checks for things such as NFS2_MAXPATHLEN, which are trivially done by the caller. Add a comment to the case of nfs3_xdr_enc_setacl3args. What is being done there is just wrong... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs2xdr.c')
-rw-r--r--fs/nfs/nfs2xdr.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index d04f0df7be55..06b9df49f7f7 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -195,7 +195,6 @@ static void encode_fhandle(struct xdr_stream *xdr, const struct nfs_fh *fh)
{
__be32 *p;
- BUG_ON(fh->size != NFS2_FHSIZE);
p = xdr_reserve_space(xdr, NFS2_FHSIZE);
memcpy(p, fh->data, NFS2_FHSIZE);
}
@@ -388,7 +387,7 @@ static void encode_filename(struct xdr_stream *xdr,
{
__be32 *p;
- BUG_ON(length > NFS2_MAXNAMLEN);
+ WARN_ON_ONCE(length > NFS2_MAXNAMLEN);
p = xdr_reserve_space(xdr, 4 + length);
xdr_encode_opaque(p, name, length);
}
@@ -428,7 +427,6 @@ static void encode_path(struct xdr_stream *xdr, struct page **pages, u32 length)
{
__be32 *p;
- BUG_ON(length > NFS2_MAXPATHLEN);
p = xdr_reserve_space(xdr, 4);
*p = cpu_to_be32(length);
xdr_write_pages(xdr, pages, 0, length);