diff mbox series

[v3,1/3] nvme: target: fix nvme_keyring_id() references

Message ID 20231122224719.4042108-2-arnd@kernel.org
State New
Headers
Series nvme link failure fixes |

Commit Message

Arnd Bergmann Nov. 22, 2023, 10:47 p.m. UTC 
  From: Arnd Bergmann <arnd@arndb.de>

In configurations without CONFIG_NVME_TARGET_TCP_TLS, the keyring
code might not be available, or using it will result in a runtime
failure:

x86_64-linux-ld: vmlinux.o: in function `nvmet_ports_make':
configfs.c:(.text+0x100a211): undefined reference to `nvme_keyring_id'

Add a check to ensure we only check the keyring if there is a chance
of it being used, which avoids both the runtime and link-time
problems.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/nvme/target/configfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c
index 9eed6e6765ea..e307a044b1a1 100644
--- a/drivers/nvme/target/configfs.c
+++ b/drivers/nvme/target/configfs.c
@@ -1893,7 +1893,7 @@  static struct config_group *nvmet_ports_make(struct config_group *group,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	if (nvme_keyring_id()) {
+	if (IS_ENABLED(CONFIG_NVME_TARGET_TCP_TLS) && nvme_keyring_id()) {
 		port->keyring = key_lookup(nvme_keyring_id());
 		if (IS_ERR(port->keyring)) {
 			pr_warn("NVMe keyring not available, disabling TLS\n");