[PATCH bpf-next V2 3/3] bpf: remove redeclaration of new_n in bpf_verifier_vlog

[Rafael Passos <rafael@rcpassos.me>]

This new_n is defined in the start of this function.
Its value is overwritten by `new_n = min(n, log->len_total);`
a couple lines before my change,
rendering the shadow declaration unnecessary.

Signed-off-by: Rafael Passos <rafael@rcpassos.me>
---
 kernel/bpf/log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/log.c b/kernel/bpf/log.c
index 4bd8f17a9f24..10b2ed6995eb 100644
--- a/kernel/bpf/log.c
+++ b/kernel/bpf/log.c
@@ -91,7 +91,7 @@ void bpf_verifier_vlog(struct bpf_verifier_log *log, const char *fmt,
 			goto fail;
 	} else {
 		u64 new_end, new_start;
-		u32 buf_start, buf_end, new_n;
+		u32 buf_start, buf_end;
 
 		new_end = log->end_pos + n;
 		if (new_end - log->start_pos >= log->len_total)
-- 
2.45.2