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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/nfs4xdr.c | |
| parent | 1fea73a86527d7ec463af6ff04b0830e1425ff6c (diff) | |
| download | op-kernel-dev-7fc388460e8479c5b3120cb2fcf0e0daec70b93f.zip op-kernel-dev-7fc388460e8479c5b3120cb2fcf0e0daec70b93f.tar.gz | |
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/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 40836ee..672d9b0 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -936,7 +936,7 @@ static void encode_compound_hdr(struct xdr_stream *xdr, * but this is not required as a MUST for the server to do so. */ hdr->replen = RPC_REPHDRSIZE + auth->au_rslack + 3 + hdr->taglen; - BUG_ON(hdr->taglen > NFS4_MAXTAGLEN); + WARN_ON_ONCE(hdr->taglen > NFS4_MAXTAGLEN); encode_string(xdr, hdr->taglen, hdr->tag); p = reserve_space(xdr, 8); *p++ = cpu_to_be32(hdr->minorversion); @@ -955,7 +955,7 @@ static void encode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 op, static void encode_nops(struct compound_hdr *hdr) { - BUG_ON(hdr->nops > NFS4_MAX_OPS); + WARN_ON_ONCE(hdr->nops > NFS4_MAX_OPS); *hdr->nops_p = htonl(hdr->nops); } @@ -1403,7 +1403,6 @@ static void encode_opentype(struct xdr_stream *xdr, const struct nfs_openargs *a *p = cpu_to_be32(NFS4_OPEN_NOCREATE); break; default: - BUG_ON(arg->claim != NFS4_OPEN_CLAIM_NULL); *p = cpu_to_be32(NFS4_OPEN_CREATE); encode_createmode(xdr, arg); } @@ -1621,7 +1620,6 @@ encode_setacl(struct xdr_stream *xdr, struct nfs_setaclargs *arg, struct compoun p = reserve_space(xdr, 2*4); *p++ = cpu_to_be32(1); *p = cpu_to_be32(FATTR4_WORD0_ACL); - BUG_ON(arg->acl_len % 4); p = reserve_space(xdr, 4); *p = cpu_to_be32(arg->acl_len); xdr_write_pages(xdr, arg->acl_pages, arg->acl_pgbase, arg->acl_len); |
