Commit 4b90a603 authored by Nick Bowler's avatar Nick Bowler Committed by David S. Miller

ah: Don't return NET_XMIT_DROP on input.

When the ahash driver returns -EBUSY, AH4/6 input functions return
NET_XMIT_DROP, presumably copied from the output code path.  But
returning transmit codes on input doesn't make a lot of sense.
Since NET_XMIT_DROP is a positive int, this gets interpreted as
the next header type (i.e., success).  As that can only end badly,
remove the check.
Signed-off-by: default avatarNick Bowler <nbowler@elliptictech.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1e495701
...@@ -369,8 +369,6 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb) ...@@ -369,8 +369,6 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
if (err == -EINPROGRESS) if (err == -EINPROGRESS)
goto out; goto out;
if (err == -EBUSY)
err = NET_XMIT_DROP;
goto out_free; goto out_free;
} }
......
...@@ -581,8 +581,6 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) ...@@ -581,8 +581,6 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
if (err == -EINPROGRESS) if (err == -EINPROGRESS)
goto out; goto out;
if (err == -EBUSY)
err = NET_XMIT_DROP;
goto out_free; goto out_free;
} }
......
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