RDMA/ucaps: Avoid format-security warning

JIRA: https://issues.redhat.com/browse/RHEL-75591

commit 62dd71e
Author: Arnd Bergmann <[email protected]>
Date:   Fri Mar 14 16:57:15 2025 +0100

    RDMA/ucaps: Avoid format-security warning

    Passing a non-literal 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 the %s argument as suggested by gcc.

    Fixes: 61e5168 ("RDMA/uverbs: Introduce UCAP (User CAPabilities) API")
    Link: https://patch.msgid.link/r/[email protected]
    Signed-off-by: Arnd Bergmann <[email protected]>
    Reviewed-by: Zhu Yanjun <[email protected]>
    Reviewed-by: Jason Gunthorpe <[email protected]>
    Signed-off-by: Jason Gunthorpe <[email protected]>

Signed-off-by: Kamal Heib <[email protected]>

Author: Kamalheib

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;