[PATCH net-next 1/3] net: Remove task_struct::bpf_net_context init on fork.

Sebastian Andrzej Siewior
2024-06-28T10:30:26Z

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 <kuba@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
kernel/fork.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/kernel/fork.c b/kernel/fork.c
index f314bdd7e6108..99076dbe27d83 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);
--
2.45.2