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qemu-patch-raspberry4/slirp
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Stefan Weil 9f1134d4aa slirp: Remove unused variable and unused code 
9634d9031c disabled unused code.
This patch removes what was left.

If do_pty is 2, the function returns immediately, so any later checks
for do_pty == 2 will always fail and can be removed together with
the code which is never executed. Then variable master is unused and
can be removed, too.

This issue was detected by coverity.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2012-02-08 10:07:54 +01:00
..
arp_table.c slirp: Fix types of IP address parameters 2011-08-05 12:51:11 +02:00
bootp.c Simple ARP table 2011-08-03 12:57:06 +02:00
bootp.h slirp: Factor out internal state structure 2009-06-29 08:52:49 -05:00
cksum.c slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00
COPYRIGHT Remove the advertising clause from the slirp license 2009-01-26 19:37:41 +00:00
debug.h slirp: Cleanup and basic reanimation of debug code 2009-06-29 08:52:46 -05:00
if.c slirp: Only start packet expiration for delayed ones 2011-08-05 14:05:53 +02:00
if.h slirp: Factor out internal state structure 2009-06-29 08:52:49 -05:00
ip.h Use new macro QEMU_PACKED for packed structures 2011-09-03 10:45:59 +00:00
ip_icmp.c Wrap recv to avoid warnings 2011-07-25 14:38:56 +00:00
ip_icmp.h slirp: Forward ICMP echo requests via unprivileged sockets 2011-07-23 10:19:50 -05:00
ip_input.c slirp: Fix unusual "comments" in unused code 2011-07-27 10:10:17 +01:00
ip_output.c slirp: Replace m_freem with m_free 2011-07-23 10:19:49 -05:00
libslirp.h main-loop: create main-loop.c 2011-10-21 18:14:30 +02:00
main.h Delayed IP packets 2011-08-03 12:57:11 +02:00
mbuf.c Delayed IP packets 2011-08-03 12:57:11 +02:00
mbuf.h slirp: Fix packet expiration 2011-09-28 13:11:30 +02:00
misc.c slirp: Remove unused variable and unused code 2012-02-08 10:07:54 +01:00
misc.h slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00
sbuf.c slirp: Drop dead code 2009-06-29 08:52:46 -05:00
sbuf.h Fix breakage by obsolete _P() for good 2009-07-01 19:11:17 +00:00
slirp.c char: rename qemu_chr_write() -> qemu_chr_fe_write() 2011-08-22 10:17:15 -05:00
slirp.h Use new macro QEMU_PACKED for packed structures 2011-09-03 10:45:59 +00:00
slirp_config.h slirp: Remove unused code for bad sprintf 2010-11-21 09:16:57 -06:00
socket.c Wrap recv to avoid warnings 2011-07-25 14:38:56 +00:00
socket.h slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00
tcp.h slirp: Fix bit field types in IP header structs 2011-08-14 23:34:44 -07:00
tcp_input.c slirp: Fix use after release on tcp_input 2011-09-28 13:10:22 +02:00
tcp_output.c slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00
tcp_subr.c Remove blanks before \n in output strings 2011-09-16 08:25:56 -05:00
tcp_timer.c More NULL pointer fixes 2009-08-01 10:13:20 +00:00
tcp_timer.h Fix breakage by obsolete _P() for good 2009-07-01 19:11:17 +00:00
tcp_var.h slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00
tcpip.h Remove the advertising clause from the slirp license 2009-01-26 19:37:41 +00:00
tftp.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
tftp.h slirp: Remove some type casts caused by bad declaration of x.tp_buf 2011-02-25 15:58:59 +00:00
udp.c slirp: Replace m_freem with m_free 2011-07-23 10:19:49 -05:00
udp.h slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types 2010-07-25 16:59:41 +02:00