Also, print message when init fails
Signed-off-by: Hal Rosenstock <hal@xxxxxxxxxxxx>
---
diff --git a/examples/cmpost.c b/examples/cmpost.c
index 1b0edf8..f7833f5 100644
--- a/examples/cmpost.c
+++ b/examples/cmpost.c
@@ -447,6 +447,8 @@ static int init(void)
test.disconnects_left = connections;
dev_list = ibv_get_device_list(NULL);
+ if (!dev_list)
+ return -1;
test.device = dev_list[0];
if (!test.device)
return -1;
@@ -756,8 +758,10 @@ int main(int argc, char **argv)
}
is_server = (argc == 1);
- if (init())
+ if (init()) {
+ printf("init failed\n");
exit(1);
+ }
if (is_server)
run_server();
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