[gdb/testsuite] Remove unnecessary warning in gdb.base/default.exp

When running test-case gdb.base/default.exp with target board
native-gdbserver, we get:
...
WARNING: Skipping backtrace and break tests because of GDB stub.
...

There's no need for such a warning, so remove it.

Tested on x86_64-linux with native and target board native-gdbserver.

diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index e1e0d311b6c6da9f6a03600c7ae405667248ee9d..29e76642830df621727765f306702bc4ad1d22eb 100644 (file)
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -66,8 +66,6 @@ if !$use_gdb_stub {
     foreach i "bt ba bac" {
        gdb_test $i "No stack." "backtrace \"$i\" abbreviation"
     }
-} else {
-    warning "Skipping backtrace and break tests because of GDB stub."
 }
 
 gdb_test "continue" "The program is not being run."