From df8a61c2537cfed35b5e015b51aa0d2fbb9f78da Mon Sep 17 00:00:00 2001
From: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Date: Mon, 23 Apr 2018 09:11:55 +0900
Subject: [PATCH] app: Fix the wrong order of usage of command line options.

I add the usage comment for -u option into the middle of -s option
by mistake.

Change-Id: Iee013122f9bf3b58969c3ff14b0cc5b079f125a3
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/408595
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
---
 lib/event/app.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/event/app.c b/lib/event/app.c
index 18ab7265e..8e41884d9 100644
--- a/lib/event/app.c
+++ b/lib/event/app.c
@@ -546,12 +546,12 @@ usage(char *executable_name, struct spdk_app_opts *default_opts, void (*app_usag
 	printf(" -q         disable notice level logging to stderr\n");
 	printf(" -r         RPC listen address (default %s)\n", SPDK_DEFAULT_RPC_ADDR);
 	printf(" -s size    memory size in MB for DPDK (default: ");
-	printf(" -u         disable PCI access.\n");
 	if (default_opts->mem_size > 0) {
 		printf("%dMB)\n", default_opts->mem_size);
 	} else {
 		printf("all hugepage memory)\n");
 	}
+	printf(" -u         disable PCI access.\n");
 	spdk_tracelog_usage(stdout, "-t");
 	app_usage();
 }