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bpf: remove redeclaration of new_n in bpf_verifier_vlog

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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>
Link: https://lore.kernel.org/r/20240615022641.210320-4-rafael@rcpassos.me
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Rafael Passos 2024-06-14 23:24:10 -03:00 committed by Alexei Starovoitov
parent ab224b9ef7
commit 21ab4980e0
1 changed files with 1 additions and 1 deletions
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2
kernel/bpf/log.c
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@ -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)