Changes in uspace/srv/devman/match.c [cc70d57:4087a33] in mainline

File:

• uspace/srv/devman/match.c (modified) (2 diffs)

uspace/srv/devman/match.c

@@ -35 +35 @@
 #include "devman.h"
 
-/** Compute compound score of driver and device.
- *
- * @param driver Match id of the driver.
- * @param device Match id of the device.
- * @return Compound score.
- * @retval 0 No match at all.
- */
-static int compute_match_score(match_id_t *driver, match_id_t *device)
-{
-        if (str_cmp(driver->id, device->id) == 0) {
-                /*
-                 * The strings matches, return their score multiplied.
-                 */
-                return driver->score * device->score;
-        } else {
-                /*
-                 * Different strings, return zero.
-                 */
-                return 0;
-        }
-}
-
 int get_match_score(driver_t *drv, node_t *dev)
 {
@@ -66 +44 @@
         
         /*
-         * Go through all pairs, return the highest score obtainetd.
+         * Find first matching pair.
          */
-        int highest_score = 0;
-        
         link_t *drv_link = drv->match_ids.ids.next;
         while (drv_link != drv_head) {
-                link_t *dev_link = dev_head->next;
+                link_t *dev_link = dev->match_ids.ids.next;
                 while (dev_link != dev_head) {
                         match_id_t *drv_id = list_get_instance(drv_link, match_id_t, link);
                         match_id_t *dev_id = list_get_instance(dev_link, match_id_t, link);
-                        
-                        int score = compute_match_score(drv_id, dev_id);
-                        if (score > highest_score) {
-                                highest_score = score;
+
+                        if (str_cmp(drv_id->id, dev_id->id) == 0) {
+                                /*
+                                 * We found a match.
+                                 * Return the score of the match.
+                                 */
+                                return drv_id->score * dev_id->score;
                         }
 
                         dev_link = dev_link->next;
                 }
-                
                 drv_link = drv_link->next;
         }
         
-        return highest_score;
+        return 0;
 }