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Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 75b0e97ed93..96565ff0de6 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -873,10 +873,7 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
if (filter) {
unsigned int pkt_len = sk_run_filter(skb, filter->insns,
filter->len);
- if (!pkt_len)
- err = -EPERM;
- else
- skb_trim(skb, pkt_len);
+ err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
}
if (needlock)