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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-15 11:51:21 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-04 14:43:38 -0500 |
| commit | 7fc388460e8479c5b3120cb2fcf0e0daec70b93f (patch) | |
| tree | eb6445ae11e33658f1c96456e34f0b811d2d83d4 /fs/nfs/nfs3xdr.c | |
| parent | NFS: Get rid of unnecessary asserts (diff) | |
| download | linux-dev-7fc388460e8479c5b3120cb2fcf0e0daec70b93f.tar.xz linux-dev-7fc388460e8479c5b3120cb2fcf0e0daec70b93f.zip | |
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/nfs3xdr.c')
| -rw-r--r-- | fs/nfs/nfs3xdr.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index 6cbe89400dfc..bffc32406fbf 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -198,7 +198,7 @@ static void encode_filename3(struct xdr_stream *xdr, { __be32 *p; - BUG_ON(length > NFS3_MAXNAMLEN); + WARN_ON_ONCE(length > NFS3_MAXNAMLEN); p = xdr_reserve_space(xdr, 4 + length); xdr_encode_opaque(p, name, length); } @@ -238,7 +238,6 @@ out_overflow: static void encode_nfspath3(struct xdr_stream *xdr, struct page **pages, const u32 length) { - BUG_ON(length > NFS3_MAXPATHLEN); encode_uint32(xdr, length); xdr_write_pages(xdr, pages, 0, length); } @@ -388,7 +387,6 @@ out_overflow: */ static void encode_ftype3(struct xdr_stream *xdr, const u32 type) { - BUG_ON(type > NF3FIFO); encode_uint32(xdr, type); } @@ -443,7 +441,7 @@ static void encode_nfs_fh3(struct xdr_stream *xdr, const struct nfs_fh *fh) { __be32 *p; - BUG_ON(fh->size > NFS3_FHSIZE); + WARN_ON_ONCE(fh->size > NFS3_FHSIZE); p = xdr_reserve_space(xdr, 4 + fh->size); xdr_encode_opaque(p, fh->data, fh->size); } @@ -1339,6 +1337,7 @@ static void nfs3_xdr_enc_setacl3args(struct rpc_rqst *req, error = nfsacl_encode(xdr->buf, base, args->inode, (args->mask & NFS_ACL) ? args->acl_access : NULL, 1, 0); + /* FIXME: this is just broken */ BUG_ON(error < 0); error = nfsacl_encode(xdr->buf, base + error, args->inode, (args->mask & NFS_DFACL) ? |