From 701978abab52f1d3c86c2db596d32881513b2b83 Mon Sep 17 00:00:00 2001
From: GangCao <gang.cao@intel.com>
Date: Fri, 10 Aug 2018 16:47:13 -0400
Subject: [PATCH] lib/bdev/malloc: ingore the empty Malloc device set

In the case of user specified configuration file with the
section [Malloc] only and no valid settings like NumberOfLuns,
LunSizeInMB and BlockSize, just log an error message and
keeps the initialization running.

Change-Id: I567ff9163fc24f89520dc55462c26d3588154e50
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/421844
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
---
 lib/bdev/malloc/bdev_malloc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/bdev/malloc/bdev_malloc.c b/lib/bdev/malloc/bdev_malloc.c
index 4d2b2b905..d1e9cb5be 100644
--- a/lib/bdev/malloc/bdev_malloc.c
+++ b/lib/bdev/malloc/bdev_malloc.c
@@ -471,7 +471,6 @@ static int bdev_malloc_initialize(void)
 		BlockSize = spdk_conf_section_get_intval(sp, "BlockSize");
 		if ((NumberOfLuns < 1) || (LunSizeInMB < 1)) {
 			SPDK_ERRLOG("Malloc section present, but no devices specified\n");
-			rc = EINVAL;
 			goto end;
 		}
 		if (BlockSize < 1) {