From 84863d99a8354f300b7f36f89ea41497e859413a Mon Sep 17 00:00:00 2001
From: Gal Hammer <gal.hammer@huawei.com>
Date: Wed, 6 Apr 2022 12:28:36 +0300
Subject: [PATCH] bdev/ocf: Fix no memory error value check

On I/O request completion, OCF uses OCF_ERR_NO_MEM (and not ENOMEM) to
report a memory allocation failure.

Signed-off-by: Gal Hammer <gal.hammer@huawei.com>
Signed-off-by: Shai Fultheim <shai.fultheim@huawei.com>
Change-Id: If06608d7aa0fc747a79564b7372c915d99307235
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12352
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
---
 module/bdev/ocf/vbdev_ocf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/bdev/ocf/vbdev_ocf.c b/module/bdev/ocf/vbdev_ocf.c
index 9afa3c4b1..41f1f7325 100644
--- a/module/bdev/ocf/vbdev_ocf.c
+++ b/module/bdev/ocf/vbdev_ocf.c
@@ -565,7 +565,7 @@ vbdev_ocf_io_submit_cb(struct ocf_io *io, int error)
 
 	if (error == 0) {
 		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_SUCCESS);
-	} else if (error == -ENOMEM) {
+	} else if (error == -OCF_ERR_NO_MEM) {
 		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_NOMEM);
 	} else {
 		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_FAILED);