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diff packages/io/serial/current/tests/serial1.c @ 3129:f2fbc493cde9

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* tests/serial1.c: Fix compiler warning about variable that is set but not used. * tests/tty1.c: Ditto.
author sergeig
date Wed, 14 Mar 2012 03:08:24 +0000
parents 74dbf4c3f2e1
children
line wrap: on
line diff
--- a/packages/io/serial/current/tests/serial1.c
+++ b/packages/io/serial/current/tests/serial1.c
@@ -75,7 +75,6 @@ void
 serial_api_test(int dummy)
 {
     cyg_io_handle_t handle;
-    int res;
     cyg_uint32 len;
     unsigned char buffer[16];
 
@@ -88,8 +87,8 @@ serial_api_test(int dummy)
     test_open_ser(&handle);
 
     // read & write
-    res = cyg_io_read(handle, &buffer[0], &len);
-    res = cyg_io_write(handle, &buffer[0], &len);
+    cyg_io_read(handle, &buffer[0], &len);
+    cyg_io_write(handle, &buffer[0], &len);
 
     // cyg_io_get_config
     cyg_io_get_config(handle,