diff options
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 78 |
1 files changed, 57 insertions, 21 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index c1906d2a226..43c6e50ff17 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -2996,55 +2996,91 @@ static int decode_getfattr(struct xdr_stream *xdr, struct nfs_fattr *fattr, cons umode_t fmode = 0; uint64_t fileid; - if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0) + status = decode_op_hdr(xdr, OP_GETATTR); + if (status < 0) goto xdr_error; - if ((status = decode_attr_bitmap(xdr, bitmap)) != 0) + + status = decode_attr_bitmap(xdr, bitmap); + if (status < 0) goto xdr_error; - if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0) + status = decode_attr_length(xdr, &attrlen, &savep); + if (status < 0) goto xdr_error; - if ((status = decode_attr_type(xdr, bitmap, &type)) != 0) + status = decode_attr_type(xdr, bitmap, &type); + if (status < 0) goto xdr_error; fattr->mode = nfs_type2fmt[type]; - if ((status = decode_attr_change(xdr, bitmap, &fattr->change_attr)) != 0) + status = decode_attr_change(xdr, bitmap, &fattr->change_attr); + if (status < 0) goto xdr_error; - if ((status = decode_attr_size(xdr, bitmap, &fattr->size)) != 0) + + status = decode_attr_size(xdr, bitmap, &fattr->size); + if (status < 0) goto xdr_error; - if ((status = decode_attr_fsid(xdr, bitmap, &fattr->fsid)) != 0) + + status = decode_attr_fsid(xdr, bitmap, &fattr->fsid); + if (status < 0) goto xdr_error; - if ((status = decode_attr_fileid(xdr, bitmap, &fattr->fileid)) != 0) + + status = decode_attr_fileid(xdr, bitmap, &fattr->fileid); + if (status < 0) goto xdr_error; - if ((status = decode_attr_fs_locations(xdr, bitmap, container_of(fattr, + + status = decode_attr_fs_locations(xdr, bitmap, container_of(fattr, struct nfs4_fs_locations, - fattr))) != 0) + fattr)); + if (status < 0) goto xdr_error; - if ((status = decode_attr_mode(xdr, bitmap, &fmode)) != 0) + + status = decode_attr_mode(xdr, bitmap, &fmode); + if (status < 0) goto xdr_error; fattr->mode |= fmode; - if ((status = decode_attr_nlink(xdr, bitmap, &fattr->nlink)) != 0) + + status = decode_attr_nlink(xdr, bitmap, &fattr->nlink); + if (status < 0) goto xdr_error; - if ((status = decode_attr_owner(xdr, bitmap, server->nfs_client, &fattr->uid)) != 0) + + status = decode_attr_owner(xdr, bitmap, server->nfs_client, &fattr->uid); + if (status < 0) goto xdr_error; - if ((status = decode_attr_group(xdr, bitmap, server->nfs_client, &fattr->gid)) != 0) + + status = decode_attr_group(xdr, bitmap, server->nfs_client, &fattr->gid); + if (status < 0) goto xdr_error; - if ((status = decode_attr_rdev(xdr, bitmap, &fattr->rdev)) != 0) + + status = decode_attr_rdev(xdr, bitmap, &fattr->rdev); + if (status < 0) goto xdr_error; - if ((status = decode_attr_space_used(xdr, bitmap, &fattr->du.nfs3.used)) != 0) + + status = decode_attr_space_used(xdr, bitmap, &fattr->du.nfs3.used); + if (status < 0) goto xdr_error; - if ((status = decode_attr_time_access(xdr, bitmap, &fattr->atime)) != 0) + + status = decode_attr_time_access(xdr, bitmap, &fattr->atime); + if (status < 0) goto xdr_error; - if ((status = decode_attr_time_metadata(xdr, bitmap, &fattr->ctime)) != 0) + + status = decode_attr_time_metadata(xdr, bitmap, &fattr->ctime); + if (status < 0) goto xdr_error; - if ((status = decode_attr_time_modify(xdr, bitmap, &fattr->mtime)) != 0) + + status = decode_attr_time_modify(xdr, bitmap, &fattr->mtime); + if (status < 0) goto xdr_error; - if ((status = decode_attr_mounted_on_fileid(xdr, bitmap, &fileid)) != 0) + + status = decode_attr_mounted_on_fileid(xdr, bitmap, &fileid); + if (status < 0) goto xdr_error; if (fattr->fileid == 0 && fileid != 0) fattr->fileid = fileid; - if ((status = verify_attr_len(xdr, savep, attrlen)) == 0) + + status = verify_attr_len(xdr, savep, attrlen); + if (status == 0) fattr->valid = NFS_ATTR_FATTR_V4; xdr_error: dprintk("%s: xdr returned %d\n", __func__, -status); |