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path: root/drivers/scsi/iscsi_tcp.c
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Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
-rw-r--r--drivers/scsi/iscsi_tcp.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index d94038e..7c2ed7b 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -71,14 +71,6 @@ module_param_named(max_lun, iscsi_max_lun, uint, S_IRUGO);
static kmem_cache_t *taskcache;
static inline void
-iscsi_buf_init_virt(struct iscsi_buf *ibuf, char *vbuf, int size)
-{
- sg_init_one(&ibuf->sg, (u8 *)vbuf, size);
- ibuf->sent = 0;
- ibuf->use_sendmsg = 0;
-}
-
-static inline void
iscsi_buf_init_iov(struct iscsi_buf *ibuf, char *vbuf, int size)
{
ibuf->sg.page = virt_to_page(vbuf);
@@ -324,7 +316,7 @@ iscsi_solicit_data_init(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
r2t->sent = 0;
- iscsi_buf_init_virt(&r2t->headbuf, (char*)hdr,
+ iscsi_buf_init_iov(&r2t->headbuf, (char*)hdr,
sizeof(struct iscsi_hdr));
r2t->dtask = dtask;
@@ -1208,7 +1200,7 @@ iscsi_digest_final_send(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
if (final)
crypto_digest_final(tcp_conn->data_tx_tfm, (u8*)digest);
- iscsi_buf_init_virt(buf, (char*)digest, 4);
+ iscsi_buf_init_iov(buf, (char*)digest, 4);
rc = iscsi_sendpage(conn, buf, &tcp_ctask->digest_count, &sent);
if (rc) {
tcp_ctask->datadigest = *digest;
@@ -1265,7 +1257,7 @@ iscsi_solicit_data_cont(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
}
conn->dataout_pdus_cnt++;
- iscsi_buf_init_virt(&r2t->headbuf, (char*)hdr,
+ iscsi_buf_init_iov(&r2t->headbuf, (char*)hdr,
sizeof(struct iscsi_hdr));
r2t->dtask = dtask;
@@ -1294,7 +1286,7 @@ iscsi_unsolicit_data_init(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
iscsi_prep_unsolicit_data_pdu(ctask, &dtask->hdr,
tcp_ctask->r2t_data_count);
- iscsi_buf_init_virt(&tcp_ctask->headbuf, (char*)&dtask->hdr,
+ iscsi_buf_init_iov(&tcp_ctask->headbuf, (char*)&dtask->hdr,
sizeof(struct iscsi_hdr));
list_add(&dtask->item, &tcp_ctask->dataqueue);
@@ -1361,7 +1353,7 @@ iscsi_tcp_cmd_init(struct iscsi_cmd_task *ctask)
} else
tcp_ctask->xmstate = XMSTATE_R_HDR;
- iscsi_buf_init_virt(&tcp_ctask->headbuf, (char*)ctask->hdr,
+ iscsi_buf_init_iov(&tcp_ctask->headbuf, (char*)ctask->hdr,
sizeof(struct iscsi_hdr));
}
@@ -1758,7 +1750,7 @@ handle_xmstate_w_pad(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
int sent;
tcp_ctask->xmstate &= ~XMSTATE_W_PAD;
- iscsi_buf_init_virt(&tcp_ctask->sendbuf, (char*)&tcp_ctask->pad,
+ iscsi_buf_init_iov(&tcp_ctask->sendbuf, (char*)&tcp_ctask->pad,
tcp_ctask->pad_count);
if (iscsi_sendpage(conn, &tcp_ctask->sendbuf, &tcp_ctask->pad_count,
&sent)) {
@@ -2078,8 +2070,8 @@ iscsi_tcp_mgmt_init(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask,
{
struct iscsi_tcp_mgmt_task *tcp_mtask = mtask->dd_data;
- iscsi_buf_init_virt(&tcp_mtask->headbuf, (char*)mtask->hdr,
- sizeof(struct iscsi_hdr));
+ iscsi_buf_init_iov(&tcp_mtask->headbuf, (char*)mtask->hdr,
+ sizeof(struct iscsi_hdr));
tcp_mtask->xmstate = XMSTATE_IMM_HDR;
if (mtask->data_count)
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