Subject: [PATCH] tipc: Improve exception handling in tipc_bcast_init()

From: Markus Elfring <redacted>
Date: Sun, 31 Dec 2023 12:20:06 +0100

The kfree() function was called in two cases by the tipc_bcast_init() function during error handling even if the passed variable
contained a null pointer.
This issue was detected by using the Coccinelle software.

kfree() validates the pointer before doing actual memory free. Your patch is not necessary.