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authorDan Carpenter <dan.carpenter@oracle.com>2012-05-16 20:51:02 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-17 04:47:50 -0400
commit1f352920b908247273a7c1937fd8c341cc1cedb1 (patch)
tree67917c24bcb58bb5217cfc30e523ab7a546aae7d /Documentation/telephony
parenta4ca44fa578c7c7fd123b7fba3c2c98d4ba4e53d (diff)
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isdn: remove duplicate NULL check
We test both "!skb_out" and "skb_out" here which is duplicative and causes a static checker warning. I considered that the intent might have been to test "skb_in" but that's a valid pointer here. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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