linux-kernel - [Patch bpf-next] net: filter: Remove unused bpf_load

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Message-ID: <20210330024843.3479844-1-hefengqing@huawei.com>
Date:   Tue, 30 Mar 2021 02:48:43 +0000
From:   He Fengqing <hefengqing@...wei.com>
To:     <bpf@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <ast@...nel.org>, <daniel@...earbox.net>, <andrii@...nel.org>,
        <kafai@...com>, <ongliubraving@...com>, <yhs@...com>,
        <john.fastabend@...il.com>, <kpsingh@...nel.org>
Subject: [Patch bpf-next] net: filter: Remove unused bpf_load_pointer

Remove unused bpf_load_pointer function in filter.h

Signed-off-by: He Fengqing <hefengqing@...wei.com>
---
 include/linux/filter.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/include/linux/filter.h b/include/linux/filter.h
index eecfd82db648..9a09547bc7ba 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1246,15 +1246,6 @@ static inline u16 bpf_anc_helper(const struct sock_filter *ftest)
 void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb,
 					   int k, unsigned int size);
 
-static inline void *bpf_load_pointer(const struct sk_buff *skb, int k,
-				     unsigned int size, void *buffer)
-{
-	if (k >= 0)
-		return skb_header_pointer(skb, k, size, buffer);
-
-	return bpf_internal_load_pointer_neg_helper(skb, k, size);
-}
-
 static inline int bpf_tell_extensions(void)
 {
 	return SKF_AD_MAX;
-- 
2.25.1