From 2896624be30b049601ec3ef9b08df184d0c70495 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Fri, 28 Jun 2024 12:18:54 +0200 Subject: [PATCH] net: Remove task_struct::bpf_net_context init on fork. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is no clone() invocation within a bpf_net_ctx_…() block. Therefore the task_struct::bpf_net_context has always to be NULL and an explicit initialisation is not required. Remove the NULL assignment in the clone() path. Suggested-by: Jakub Kicinski Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Jakub Kicinski Signed-off-by: Paolo Abeni --- kernel/fork.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index f314bdd7e610..99076dbe27d8 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2355,7 +2355,6 @@ __latent_entropy struct task_struct *copy_process( RCU_INIT_POINTER(p->bpf_storage, NULL); p->bpf_ctx = NULL; #endif - p->bpf_net_context = NULL; /* Perform scheduler related setup. Assign this task to a CPU. */ retval = sched_fork(clone_flags, p);