[PATCH] inifiniband: ucaps: avoid format-security warning

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

Passing a non-constant format string to dev_set_name causes a warning:

drivers/infiniband/core/ucaps.c:173:33: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
  173 |         ret = dev_set_name(&ucap->dev, ucap_names[type]);
      |                                        ^~~~~~~~~~~~~~~~
drivers/infiniband/core/ucaps.c:173:33: note: treat the string as an argument to avoid this
  173 |         ret = dev_set_name(&ucap->dev, ucap_names[type]);
      |                                        ^
      |                                        "%s",

Turn the name into thet %s argument as suggested by gcc.

Fixes: 61e51682816d ("RDMA/uverbs: Introduce UCAP (User CAPabilities) API")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/infiniband/core/ucaps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/core/ucaps.c b/drivers/infiniband/core/ucaps.c
index 6853c6d078f9..de5cb8bf0a61 100644
--- a/drivers/infiniband/core/ucaps.c
+++ b/drivers/infiniband/core/ucaps.c
@@ -170,7 +170,7 @@ int ib_create_ucap(enum rdma_user_cap type)
 	ucap->dev.class = &ucaps_class;
 	ucap->dev.devt = MKDEV(MAJOR(ucaps_base_dev), type);
 	ucap->dev.release = ucap_dev_release;
-	ret = dev_set_name(&ucap->dev, ucap_names[type]);
+	ret = dev_set_name(&ucap->dev, "%s", ucap_names[type]);
 	if (ret)
 		goto err_device;
 
-- 
2.39.5