1 files changed, 4 insertions, 23 deletions

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 65ec6ef0995e..ce033d74f315 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -783,25 +783,6 @@ is_smb_response(struct TCP_Server_Info *server, unsigned char type)
         return false;
 }
 
-static struct mid_q_entry *
-find_mid(struct TCP_Server_Info *server, char *buffer)
-{
-        struct smb_hdr *buf = (struct smb_hdr *)buffer;
-        struct mid_q_entry *mid;
-
-        spin_lock(&GlobalMid_Lock);
-        list_for_each_entry(mid, &server->pending_mid_q, qhead) {
-                if (mid->mid == buf->Mid &&
-                    mid->mid_state == MID_REQUEST_SUBMITTED &&
-                    le16_to_cpu(mid->command) == buf->Command) {
-                        spin_unlock(&GlobalMid_Lock);
-                        return mid;
-                }
-        }
-        spin_unlock(&GlobalMid_Lock);
-        return NULL;
-}
-
 void
 dequeue_mid(struct mid_q_entry *mid, bool malformed)
 {
@@ -986,7 +967,7 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid)
          * 48 bytes is enough to display the header and a little bit
          * into the payload for debugging purposes.
          */
-        length = checkSMB(buf, server->total_read);
+        length = server->ops->check_message(buf, server->total_read);
         if (length != 0)
                 cifs_dump_mem("Bad SMB: ", buf,
                         min_t(unsigned int, server->total_read, 48));
@@ -1059,7 +1040,7 @@ cifs_demultiplex_thread(void *p)
                         continue;
                 server->total_read += length;
 
-                mid_entry = find_mid(server, buf);
+                mid_entry = server->ops->find_mid(server, buf);
 
                 if (!mid_entry || !mid_entry->receive)
                         length = standard_receive3(server, mid_entry);
@@ -1076,13 +1057,13 @@ cifs_demultiplex_thread(void *p)
                 if (mid_entry != NULL) {
                         if (!mid_entry->multiRsp || mid_entry->multiEnd)
                                 mid_entry->callback(mid_entry);
-                } else if (!is_valid_oplock_break(buf, server)) {
+                } else if (!server->ops->is_oplock_break(buf, server)) {
                         cERROR(1, "No task to wake, unknown frame received! "
                                    "NumMids %d", atomic_read(&midCount));
                         cifs_dump_mem("Received Data is: ", buf,
                                       HEADER_SIZE(server));
 #ifdef CONFIG_CIFS_DEBUG2
-                        cifs_dump_detail(buf);
+                        server->ops->dump_detail(buf);
                         cifs_dump_mids(server);
 #endif /* CIFS_DEBUG2 */