Changes in uspace/lib/usb/src/hidreport.c [8fd4ba0:15a9e63] in mainline

File:

• uspace/lib/usb/src/hidreport.c (modified) (2 diffs)

uspace/lib/usb/src/hidreport.c

@@ -119 +119 @@
         uint16_t length =  hid_desc->report_desc_info.length;
         size_t actual_size = 0;
+        
+        /*
+         * Start session for the control transfer.
+         */
+        int sess_rc = usb_pipe_start_session(&dev->ctrl_pipe);
+        if (sess_rc != EOK) {
+                usb_log_warning("Failed to start a session: %s.\n",
+                    str_error(sess_rc));
+                return sess_rc;
+        }
 
         /*
@@ -152 +162 @@
                     "%u)\n", actual_size, length);
                 return EINVAL;
+        }
+        
+        /*
+         * End session for the control transfer.
+         */
+        sess_rc = usb_pipe_end_session(&dev->ctrl_pipe);
+        if (sess_rc != EOK) {
+                usb_log_warning("Failed to end a session: %s.\n",
+                    str_error(sess_rc));
+                free(*report_desc);
+                *report_desc = NULL;
+                return sess_rc;
         }