Changeset 8e9becf6 in mainline for uspace/lib/usb/src/pipesio.c

Timestamp:

2011-03-08T20:00:47Z (14 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

021351c

Parents:

0588062e (diff), d2fc1c2 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merged branch lelian/hidd

File:

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

uspace/lib/usb/src/pipesio.c

@@ -115 +115 @@
 
         if (data_request_rc != EOK) {
-                return (int) data_request_rc;
+                /* Prefer the return code of the opening request. */
+                if (opening_request_rc != EOK) {
+                        return (int) opening_request_rc;
+                } else {
+                        return (int) data_request_rc;
+                }
         }
         if (opening_request_rc != EOK) {
@@ -331 +336 @@
 
         if (data_request_rc != EOK) {
-                return (int) data_request_rc;
+                /* Prefer the return code of the opening request. */
+                if (opening_request_rc != EOK) {
+                        return (int) opening_request_rc;
+                } else {
+                        return (int) data_request_rc;
+                }
         }
         if (opening_request_rc != EOK) {