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-rw-r--r--fs/cifs/cifsproto.h4
-rw-r--r--fs/cifs/cifssmb.c6
-rw-r--r--fs/cifs/transport.c13
3 files changed, 13 insertions, 10 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 7aa131112884..f00aa74c2607 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -67,8 +67,8 @@ extern char *cifs_compose_mount_options(const char *sb_mountdata,
extern struct mid_q_entry *AllocMidQEntry(const struct smb_hdr *smb_buffer,
struct TCP_Server_Info *server);
extern void DeleteMidQEntry(struct mid_q_entry *midEntry);
-extern int cifs_call_async(struct TCP_Server_Info *server,
- struct smb_hdr *in_buf, mid_callback_t *callback,
+extern int cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov,
+ unsigned int nvec, mid_callback_t *callback,
void *cbdata);
extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
struct smb_hdr * /* input */ ,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 83df937b814e..8791c74575d9 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -725,6 +725,7 @@ CIFSSMBEcho(struct TCP_Server_Info *server)
{
ECHO_REQ *smb;
int rc = 0;
+ struct kvec iov;
cFYI(1, "In echo request");
@@ -739,9 +740,10 @@ CIFSSMBEcho(struct TCP_Server_Info *server)
put_bcc(1, &smb->hdr);
smb->Data[0] = 'a';
inc_rfc1001_len(smb, 3);
+ iov.iov_base = smb;
+ iov.iov_len = be32_to_cpu(smb->hdr.smb_buf_length) + 4;
- rc = cifs_call_async(server, (struct smb_hdr *)smb,
- cifs_echo_callback, server);
+ rc = cifs_call_async(server, &iov, 1, cifs_echo_callback, server);
if (rc)
cFYI(1, "Echo request failed: %d", rc);
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 43633a79942a..67f59c7b5d79 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -342,11 +342,12 @@ wait_for_response(struct TCP_Server_Info *server, struct mid_q_entry *midQ)
* the result. Caller is responsible for dealing with timeouts.
*/
int
-cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
- mid_callback_t *callback, void *cbdata)
+cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov,
+ unsigned int nvec, mid_callback_t *callback, void *cbdata)
{
int rc;
struct mid_q_entry *mid;
+ struct smb_hdr *hdr = (struct smb_hdr *)iov[0].iov_base;
rc = wait_for_free_request(server, CIFS_ASYNC_OP);
if (rc)
@@ -354,10 +355,10 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
/* enable signing if server requires it */
if (server->secMode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))
- in_buf->Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
+ hdr->Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
mutex_lock(&server->srv_mutex);
- mid = AllocMidQEntry(in_buf, server);
+ mid = AllocMidQEntry(hdr, server);
if (mid == NULL) {
mutex_unlock(&server->srv_mutex);
return -ENOMEM;
@@ -368,7 +369,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
list_add_tail(&mid->qhead, &server->pending_mid_q);
spin_unlock(&GlobalMid_Lock);
- rc = cifs_sign_smb(in_buf, server, &mid->sequence_number);
+ rc = cifs_sign_smb2(iov, nvec, server, &mid->sequence_number);
if (rc) {
mutex_unlock(&server->srv_mutex);
goto out_err;
@@ -380,7 +381,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
#ifdef CONFIG_CIFS_STATS2
atomic_inc(&server->inSend);
#endif
- rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
+ rc = smb_sendv(server, iov, nvec);
#ifdef CONFIG_CIFS_STATS2
atomic_dec(&server->inSend);
mid->when_sent = jiffies;