net/smc: cleanup smc_llc.h and smc_clc.h headers

Remove structures used internal only from headers.
And remove an extra function parameter.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 37 insertions, 38 deletions

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 38ae22b65e77..b1961a789837 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -312,7 +312,7 @@ out:
         return rc;
 }
 
-static int smc_clnt_conf_first_link(struct smc_sock *smc, union ib_gid *gid)
+static int smc_clnt_conf_first_link(struct smc_sock *smc)
 {
         struct smc_link_group *lgr = smc->conn.lgr;
         struct smc_link *link;
@@ -346,7 +346,8 @@ static int smc_clnt_conf_first_link(struct smc_sock *smc, union ib_gid *gid)
         /* send CONFIRM LINK response over RoCE fabric */
         rc = smc_llc_send_confirm_link(link,
                                        link->smcibdev->mac[link->ibport - 1],
-                                       gid, SMC_LLC_RESP);
+                                       &link->smcibdev->gid[link->ibport - 1],
+                                       SMC_LLC_RESP);
         if (rc < 0)
                 return SMC_CLC_DECL_TCL;
 
@@ -498,8 +499,7 @@ static int smc_connect_rdma(struct smc_sock *smc)
 
         if (local_contact == SMC_FIRST_CONTACT) {
                 /* QP confirmation over RoCE fabric */
-                reason_code = smc_clnt_conf_first_link(
-                        smc, &smcibdev->gid[ibport - 1]);
+                reason_code = smc_clnt_conf_first_link(smc);
                 if (reason_code < 0) {
                         rc = reason_code;
                         goto out_err_unlock;
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index 8ac51583a063..dff318a2d5bf 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -22,6 +22,9 @@
 #include "smc_clc.h"
 #include "smc_ib.h"
 
+/* eye catcher "SMCR" EBCDIC for CLC messages */
+static const char SMC_EYECATCHER[4] = {'\xe2', '\xd4', '\xc3', '\xd9'};
+
 /* check if received message has a correct header length and contains valid
  * heading and trailing eyecatchers
  */
diff --git a/net/smc/smc_clc.h b/net/smc/smc_clc.h
index c145a0f36a68..aab3aae2a2ce 100644
--- a/net/smc/smc_clc.h
+++ b/net/smc/smc_clc.h
@@ -22,9 +22,6 @@
 #define SMC_CLC_CONFIRM         0x03
 #define SMC_CLC_DECLINE         0x04
 
-/* eye catcher "SMCR" EBCDIC for CLC messages */
-static const char SMC_EYECATCHER[4] = {'\xe2', '\xd4', '\xc3', '\xd9'};
-
 #define SMC_CLC_V1              0x1             /* SMC version                */
 #define CLC_WAIT_TIME           (6 * HZ)        /* max. wait time on clcsock  */
 #define SMC_CLC_DECL_MEM        0x01010000  /* insufficient memory resources  */
@@ -124,9 +121,6 @@ smc_clc_proposal_get_prefix(struct smc_clc_msg_proposal *pclc)
                ((u8 *)pclc + sizeof(*pclc) + ntohs(pclc->iparea_offset));
 }
 
-struct smc_sock;
-struct smc_ib_device;
-
 int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen,
                      u8 expected_type);
 int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info);
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
index 92fe4cc8c82c..e4502bbff33d 100644
--- a/net/smc/smc_llc.c
+++ b/net/smc/smc_llc.c
@@ -21,6 +21,36 @@
 #include "smc_clc.h"
 #include "smc_llc.h"
 
+#define SMC_LLC_DATA_LEN                40
+
+struct smc_llc_hdr {
+        struct smc_wr_rx_hdr common;
+        u8 length;      /* 44 */
+        u8 reserved;
+        u8 flags;
+};
+
+struct smc_llc_msg_confirm_link {       /* type 0x01 */
+        struct smc_llc_hdr hd;
+        u8 sender_mac[ETH_ALEN];
+        u8 sender_gid[SMC_GID_SIZE];
+        u8 sender_qp_num[3];
+        u8 link_num;
+        u8 link_uid[SMC_LGR_ID_SIZE];
+        u8 max_links;
+        u8 reserved[9];
+};
+
+union smc_llc_msg {
+        struct smc_llc_msg_confirm_link confirm_link;
+        struct {
+                struct smc_llc_hdr hdr;
+                u8 data[SMC_LLC_DATA_LEN];
+        } raw;
+};
+
+#define SMC_LLC_FLAG_RESP               0x80
+
 /********************************** send *************************************/
 
 struct smc_llc_tx_pend {
diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h
index 51b27ce90dbd..a7888607ab53 100644
--- a/net/smc/smc_llc.h
+++ b/net/smc/smc_llc.h
@@ -28,34 +28,6 @@ enum smc_llc_msg_type {
         SMC_LLC_CONFIRM_LINK            = 0x01,
 };
 
-#define SMC_LLC_DATA_LEN                40
-
-struct smc_llc_hdr {
-        struct smc_wr_rx_hdr common;
-        u8 length;      /* 44 */
-        u8 reserved;
-        u8 flags;
-};
-
-struct smc_llc_msg_confirm_link {       /* type 0x01 */
-        struct smc_llc_hdr hd;
-        u8 sender_mac[ETH_ALEN];
-        u8 sender_gid[SMC_GID_SIZE];
-        u8 sender_qp_num[3];
-        u8 link_num;
-        u8 link_uid[SMC_LGR_ID_SIZE];
-        u8 max_links;
-        u8 reserved[9];
-};
-
-union smc_llc_msg {
-        struct smc_llc_msg_confirm_link confirm_link;
-        struct {
-                struct smc_llc_hdr hdr;
-                u8 data[SMC_LLC_DATA_LEN];
-        } raw;
-};
-
 /* transmit */
 int smc_llc_send_confirm_link(struct smc_link *lnk, u8 mac[], union ib_gid *gid,
                               enum smc_llc_reqresp reqresp);