[newlib-cygwin] net: clean up empty lines in .c and .h files

[Sebastian Huber <sh@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=27fc8467317543c4ae322cc7c7c3e0b9861ddf5f

commit 27fc8467317543c4ae322cc7c7c3e0b9861ddf5f
Author: Mateusz Guzik <mjg@FreeBSD.org>
Date:   Tue Sep 1 21:19:14 2020 +0000

    net: clean up empty lines in .c and .h files

Diff:
---
 newlib/libc/sys/rtems/include/net/if.h      | 1 -
 newlib/libc/sys/rtems/include/netinet/tcp.h | 2 --
 2 files changed, 3 deletions(-)

diff --git a/newlib/libc/sys/rtems/include/net/if.h b/newlib/libc/sys/rtems/include/net/if.h
index 78b1654dc..1a3a0e564 100644
--- a/newlib/libc/sys/rtems/include/net/if.h
+++ b/newlib/libc/sys/rtems/include/net/if.h
@@ -164,7 +164,6 @@ struct if_data {
 #define	IFF_RENAMING	0x400000	/* (n) interface is being renamed */
 #define	IFF_NOGROUP	0x800000	/* (n) interface is not part of any groups */
 
-
 /*
  * Old names for driver flags so that user space tools can continue to use
  * the old (portable) names.
diff --git a/newlib/libc/sys/rtems/include/netinet/tcp.h b/newlib/libc/sys/rtems/include/netinet/tcp.h
index 5dc13eca2..0a5226836 100644
--- a/newlib/libc/sys/rtems/include/netinet/tcp.h
+++ b/newlib/libc/sys/rtems/include/netinet/tcp.h
@@ -107,7 +107,6 @@ struct tcphdr {
 #define	MAX_SACK_BLKS	6	/* Max # SACK blocks stored at receiver side */
 #define	TCP_MAX_SACK	4	/* MAX # SACKs sent in any segment */
 
-
 /*
  * The default maximum segment size (MSS) to be used for new TCP connections
  * when path MTU discovery is not enabled.
@@ -282,7 +281,6 @@ struct tcphdr {
 #define TCP_SHARED_CWND_TIME_LIMIT 1128 /* we should limit to low time values the scwnd life */
 #define TCP_RACK_PROFILE 1129	/* Select a profile that sets multiple options */
 
-
 /* Start of reserved space for third-party user-settable options. */
 #define	TCP_VENDOR	SO_VENDOR