Commit 21ab4980 authored by Rafael Passos's avatar Rafael Passos Committed by Alexei Starovoitov
Browse files

bpf: remove redeclaration of new_n in bpf_verifier_vlog 



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: default avatarRafael Passos <rafael@rcpassos.me>
Link: https://lore.kernel.org/r/20240615022641.210320-4-rafael@rcpassos.me


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent ab224b9e

kernel/bpf/log.c

+1 −1
Original line number Diff line number Diff line
@@ -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)