[PATCH] target: target_core_transport: Don't try to strlen() an integer

[Mark Brown]

In transport_dump_vpd_ident_type() we try to call strlen() on the integer
len which is obviously a typo; take the length of the string already in
buf instead.

Fixes: 6cfa853ceee4a (target: target_core_transport.c: Cleaning up missing null-terminate
in conjunction with strncpy)
Signed-off-by: Mark Brown <***@kernel.org>
---
drivers/target/target_core_transport.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 1dd11818f38f..3ce85edc2ea9 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -953,7 +953,7 @@ int transport_dump_vpd_ident_type(
strlcat(buf, "SCSI name string\n", sizeof(buf));
break;
default:
- len = strlen(len);
+ len = strlen(buf);
snprintf(&buf[len], sizeof(buf) - len, "Unsupported: 0x%02x\n",
vpd->device_identifier_type);
ret = -EINVAL;