From: Martin Wilck <mwilck@suse.com>
Date: Mon, 14 Aug 2017 22:12:37 +0200
Subject: nvmet: don't overwrite identify sn/fr with 0-bytes
Patch-mainline: v4.13-rc6
Git-commit: 42819eb7a0957cc340ad4ed8bba736bab5ebc464
References: FATE#323952, FATE#322506

The merged version of my patch "nvmet: don't report 0-bytes in serial
number" fails to remove two lines which should have been replaced,
so that the space-padded strings are overwritten again with 0-bytes.
Fix it.

Fixes: 42de82a8b544 nvmet: don't report 0-bytes in serial number
Signed-off-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Sagi Grimberg <sagi@grimbeg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 drivers/nvme/target/admin-cmd.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 2d7a98ab53fb..a53bb6635b83 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -199,12 +199,6 @@ static void nvmet_execute_identify_ctrl(struct nvmet_req *req)
 	copy_and_pad(id->mn, sizeof(id->mn), model, sizeof(model) - 1);
 	copy_and_pad(id->fr, sizeof(id->fr), UTS_RELEASE, strlen(UTS_RELEASE));
 
-	memset(id->mn, ' ', sizeof(id->mn));
-	strncpy((char *)id->mn, "Linux", sizeof(id->mn));
-
-	memset(id->fr, ' ', sizeof(id->fr));
-	strncpy((char *)id->fr, UTS_RELEASE, sizeof(id->fr));
-
 	id->rab = 6;
 
 	/*
-- 
2.12.3