diff options
| -rw-r--r-- | fs/cifs/smb2ops.c | 2 | ||||
| -rw-r--r-- | fs/cifs/smb2proto.h | 4 | ||||
| -rw-r--r-- | fs/cifs/smbdirect.c | 5 | ||||
| -rw-r--r-- | fs/cifs/smbdirect.h | 4 | ||||
| -rw-r--r-- | fs/cifs/transport.c | 9 |
5 files changed, 13 insertions, 11 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index e9216ce88796..04578f6e306b 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -2522,7 +2522,7 @@ smb3_init_transform_rq(struct TCP_Server_Info *server, struct smb_rqst *new_rq, if (!tr_hdr) goto err_free_iov; - orig_len = smb2_rqst_len(old_rq, false); + orig_len = smb_rqst_len(server, old_rq); /* fill the 2nd iov with a transform header */ fill_transform_hdr(tr_hdr, orig_len, old_rq); diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h index 3ae208ac2a77..6e6a4f2ec890 100644 --- a/fs/cifs/smb2proto.h +++ b/fs/cifs/smb2proto.h @@ -113,8 +113,8 @@ extern int smb2_unlock_range(struct cifsFileInfo *cfile, extern int smb2_push_mandatory_locks(struct cifsFileInfo *cfile); extern void smb2_reconnect_server(struct work_struct *work); extern int smb3_crypto_aead_allocate(struct TCP_Server_Info *server); -extern unsigned long -smb2_rqst_len(struct smb_rqst *rqst, bool skip_rfc1002_marker); +extern unsigned long smb_rqst_len(struct TCP_Server_Info *server, + struct smb_rqst *rqst); /* * SMB2 Worker functions - most of protocol specific implementation details diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c index 6fd94d9ffac2..c55ea4e6201b 100644 --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -2083,8 +2083,9 @@ int smbd_recv(struct smbd_connection *info, struct msghdr *msg) * rqst: the data to write * return value: 0 if successfully write, otherwise error code */ -int smbd_send(struct smbd_connection *info, struct smb_rqst *rqst) +int smbd_send(struct TCP_Server_Info *server, struct smb_rqst *rqst) { + struct smbd_connection *info = server->smbd_conn; struct kvec vec; int nvecs; int size; @@ -2118,7 +2119,7 @@ int smbd_send(struct smbd_connection *info, struct smb_rqst *rqst) * rq_tailsz to PAGE_SIZE when the buffer has multiple pages and * ends at page boundary */ - buflen = smb2_rqst_len(rqst, true); + buflen = smb_rqst_len(server, rqst); if (buflen + sizeof(struct smbd_data_transfer) > info->max_fragmented_send_size) { diff --git a/fs/cifs/smbdirect.h b/fs/cifs/smbdirect.h index 1e419c21dc60..a11096254f29 100644 --- a/fs/cifs/smbdirect.h +++ b/fs/cifs/smbdirect.h @@ -292,7 +292,7 @@ void smbd_destroy(struct smbd_connection *info); /* Interface for carrying upper layer I/O through send/recv */ int smbd_recv(struct smbd_connection *info, struct msghdr *msg); -int smbd_send(struct smbd_connection *info, struct smb_rqst *rqst); +int smbd_send(struct TCP_Server_Info *server, struct smb_rqst *rqst); enum mr_state { MR_READY, @@ -332,7 +332,7 @@ static inline void *smbd_get_connection( static inline int smbd_reconnect(struct TCP_Server_Info *server) {return -1; } static inline void smbd_destroy(struct smbd_connection *info) {} static inline int smbd_recv(struct smbd_connection *info, struct msghdr *msg) {return -1; } -static inline int smbd_send(struct smbd_connection *info, struct smb_rqst *rqst) {return -1; } +static inline int smbd_send(struct TCP_Server_Info *server, struct smb_rqst *rqst) {return -1; } #endif #endif diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 208ecb830466..a341ec839c83 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -218,14 +218,15 @@ smb_send_kvec(struct TCP_Server_Info *server, struct msghdr *smb_msg, } unsigned long -smb2_rqst_len(struct smb_rqst *rqst, bool skip_rfc1002_marker) +smb_rqst_len(struct TCP_Server_Info *server, struct smb_rqst *rqst) { unsigned int i; struct kvec *iov; int nvec; unsigned long buflen = 0; - if (skip_rfc1002_marker && rqst->rq_iov[0].iov_len == 4) { + if (server->vals->header_preamble_size == 0 && + rqst->rq_nvec >= 2 && rqst->rq_iov[0].iov_len == 4) { iov = &rqst->rq_iov[1]; nvec = rqst->rq_nvec - 1; } else { @@ -276,7 +277,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst, __be32 rfc1002_marker; if (cifs_rdma_enabled(server) && server->smbd_conn) { - rc = smbd_send(server->smbd_conn, rqst); + rc = smbd_send(server, rqst); goto smbd_done; } if (ssocket == NULL) @@ -287,7 +288,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst, (char *)&val, sizeof(val)); for (j = 0; j < num_rqst; j++) - send_length += smb2_rqst_len(&rqst[j], true); + send_length += smb_rqst_len(server, &rqst[j]); rfc1002_marker = cpu_to_be32(send_length); /* Generate a rfc1002 marker for SMB2+ */ |