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H A D | tcp_output.c | diff d1edc085559744fbda7a55e97eeae8bd6135a11b Thu Apr 04 16:46:03 CEST 2019 Colin Ian King <colin.king@canonical.com> tcp: remove redundant check on tskb
The non-null check on tskb is always false because it is in an else path of a check on tskb and hence tskb is null in this code block. This is check is therefore redundant and can be removed as well as the label coalesc.
if (tsbk) { ... } else { ... if (unlikely(!skb)) { if (tskb) /* can never be true, redundant code */ goto coalesc; return; } }
Addresses-Coverity: ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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