[RESEND PATCH] kernel: bpf: add releases() annotation

[Jules Irenge]

Add sparse annotation to remove issue detected by sparse tool.
warning: context imbalance in __bpf_prog_exit - unexpected unlock

Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
---
 kernel/bpf/trampoline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c
index 7e89f1f49d77..fb43b7a57e38 100644
--- a/kernel/bpf/trampoline.c
+++ b/kernel/bpf/trampoline.c
@@ -213,6 +213,7 @@ u64 notrace __bpf_prog_enter(void)
 }
 
 void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start)
+	__releases(RCU)
 {
 	struct bpf_prog_stats *stats;
 
-- 
2.23.0