examples/bond: fix build with clang

Fix the following compilation error:

examples/bond/main.c:717:1: error: control reaches end of
  non-void function [-Werror,-Wreturn-type]

The prompt() function does not return anything, so fix its prototype
to be void.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>

diff --git a/examples/bond/main.c b/examples/bond/main.c
index e90dc1d..4622283 100644 (file)
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -705,7 +705,7 @@ cmdline_parse_ctx_t main_ctx[] = {
 };
 
 /* prompt function, called from main on MASTER lcore */
-static void *prompt(__attribute__((unused)) void *arg1)
+static void prompt(__attribute__((unused)) void *arg1)
 {
        struct cmdline *cl;