xprtrdma: treat all calls not a bcall when bc_serv is NULL
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit 91784f3d77b73885e1b2e6b59d3cbf0de0a1126a. For more details please see the references link.