Changeset 18e9eeb in mainline for uspace/lib/usb/src/pipesio.c

Timestamp:

2011-03-07T19:03:30Z (14 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

0c0f5a5d, ec4538d

Parents:

a7e2f0d (diff), f16a76b (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:

Development branch changes

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) {