From ef0766c9d36cd14823ae6a546f4de5f663a4b33b Mon Sep 17 00:00:00 2001 From: Jos Collin Date: Thu, 13 Jul 2017 07:20:04 +0530 Subject: [PATCH] tools/rbd: Removed unreachable returns Removed unreachable returns as the usage() always exits the process. Signed-off-by: Jos Collin --- src/tools/rbd_nbd/rbd-nbd.cc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/tools/rbd_nbd/rbd-nbd.cc b/src/tools/rbd_nbd/rbd-nbd.cc index 5e7f98dcaa4..a3d3577310c 100644 --- a/src/tools/rbd_nbd/rbd-nbd.cc +++ b/src/tools/rbd_nbd/rbd-nbd.cc @@ -1028,7 +1028,7 @@ static int rbd_nbd(int argc, const char *argv[]) r = parse_args(args, &err_msg, &cfg); if (r == HELP_INFO) { usage(); - return 0; + assert(false); } else if (r == VERSION_INFO) { std::cout << pretty_version_to_str() << std::endl; return 0; @@ -1061,7 +1061,8 @@ static int rbd_nbd(int argc, const char *argv[]) break; default: usage(); - return -EINVAL; + assert(false); + break; } return 0; -- 2.47.3