Changes in / [e18e0d6:55e388a1] in mainline

File:

• uspace/lib/usb/src/hidparser.c (modified) (6 diffs)

uspace/lib/usb/src/hidparser.c

@@ -84 +84 @@
 {
    if(parser == NULL) {
-        return -1;
+        return EINVAL;
    }
 
@@ -115 +115 @@
         size_t offset_output=0;
         size_t offset_feature=0;
+
+        if(usb_hid_parser_init(parser) != EOK) {
+                return EINVAL;
+        }
         
 
@@ -128 +132 @@
 
                         if((i+USB_HID_ITEM_SIZE(data[i]))>= size){
-                                return -1; // TODO ERROR CODE
+                                return EINVAL; // TODO ERROR CODE
                         }
                         
@@ -530 +534 @@
 void usb_hid_descriptor_print(usb_hid_report_parser_t *parser)
 {
+        if(parser == NULL) {
+                return;
+        }
+        
         usb_log_debug("INPUT:\n");
         usb_hid_descriptor_print_list(&parser->input);
@@ -615 +623 @@
         size_t j=0;
 
+        if(parser == NULL) {
+                return EINVAL;
+        }
+
+        
         // get the size of result keycodes array
         usb_hid_report_path_t path;
@@ -737 +750 @@
 int usb_hid_report_input_length(const usb_hid_report_parser_t *parser,
         const usb_hid_report_path_t *path)
-{
+{       
         int ret = 0;
         link_t *item;
         usb_hid_report_item_t *report_item;
 
+        if(parser == NULL) {
+                return EINVAL;
+        }
+        
         item = (&parser->input)->next;
         while(&parser->input != item) {