commit a8817cc09d8e6140c8561a81dded7b3f68e15a1b
author Wolfram Sang <wsa+renesas@sang-engineering.com> Thu Aug 18 23:00:52 2022 +0200
committer Christoph Hellwig <hch@lst.de> Mon Sep 19 11:33:53 2022 +0200
tree 2dafb551583bb64b31c5ae175bacc8a32b2f8029
parent 1abc696174f1ba27c9563c722029373e1a692933

nvme: move from strlcpy with unused retval to strscpy

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/nvme/target/discovery.c

diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index c2162ee..668d257 100644
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -292,7 +292,7 @@ static void nvmet_execute_disc_identify(struct nvmet_req *req)
 
 	id->oaes = cpu_to_le32(NVMET_DISC_AEN_CFG_OPTIONAL);
 
-	strlcpy(id->subnqn, ctrl->subsys->subsysnqn, sizeof(id->subnqn));
+	strscpy(id->subnqn, ctrl->subsys->subsysnqn, sizeof(id->subnqn));
 
 	status = nvmet_copy_to_sgl(req, 0, id, sizeof(*id));