Changeset b2e26b7 in rtems for cpukit/dev/serial/sc16is752.c

Timestamp:

02/12/18 13:07:36 (5 years ago)

Author:

Christian Mauderer <christian.mauderer@…>

Branches:

5, master

Children:

dad79bb9

Parents:

bf70702

git-author:

Christian Mauderer <christian.mauderer@…> (02/12/18 13:07:36)

git-committer:

Christian Mauderer <christian.mauderer@…> (02/12/18 13:36:29)

Message:

dev/sc16is752: Check return values.

Escalate a failed installation of the interrupts to the next higher
level.

File:

• cpukit/dev/serial/sc16is752.c (modified) (1 diff)

cpukit/dev/serial/sc16is752.c

@@ -235 +235 @@
 
   rtems_termios_set_initial_baud(tty, 115200);
-  sc16is752_set_attributes(base, term);
-
-  (*ctx->install_irq)(ctx);
-
-  return true;
+  ok = sc16is752_set_attributes(base, term);
+  if (!ok) {
+    return ok;
+  }
+
+  ok = (*ctx->install_irq)(ctx);
+  return ok;
 }