lwip/tcp.c: remove unused and duplicated code #906
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Test FAILed. |
tcp_abandon() calls tcp_pcb_remove() which calls tcp_pcb_purge(). Since we can abandon only non LISTEN sockets, all segments lists are guaranteed to be empty after tcp_pcb_remove(). Checking them is an extra code. external_ip_output() is not used anywhere and the code around this function is dead. Signed-off-by: Dmytro Podgornyi <dmytrop@mellanox.com>
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Test PASSed. |
snd_wnd and ssthresh are reassigned later unconditionally. Also, fix coding style of the code. Signed-off-by: Dmytro Podgornyi <dmytrop@mellanox.com>
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Can one of the admins verify this patch? |
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tcp_abandon() calls tcp_pcb_remove() which calls tcp_pcb_purge(). Since
we can abandon only non LISTEN sockets, all segments lists are
guaranteed to be empty after tcp_pcb_remove(). Checking them is an
extra code.
external_ip_output() is not used anywhere and the code around this
function is dead.