system/atop: Remove unneeded file.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/atop/142.patch

@@ -1,47 +0,0 @@
-From aff473ee28903775e1bb35793b9c4c50ee0c7270 Mon Sep 17 00:00:00 2001
-From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-Date: Tue, 22 Dec 2020 12:23:33 +0100
-Subject: [PATCH] ifprop.c: fix build with kernel < 4.6
-
-Build fails with kernel headers < 4.6 since version 2.6.0 and
-https://github.com/Atoptool/atop/commit/08c622ecaa5bb0bb260984ceaddc4730d1b312a7
-
-Indeed, ethtool_link_settings and ETHTOOL_GLINKSETTINGS are only
-available since
-https://github.com/torvalds/linux/commit/3f1ac7a700d039c61d8d8b99f28d605d489a60cf
-
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
----
- ifprop.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/ifprop.c b/ifprop.c
-index 60fa3fa..63fce5a 100644
---- a/ifprop.c
-+++ b/ifprop.c
-@@ -104,7 +104,9 @@ initifprop(void)
- 	char 				*cp, linebuf[2048];
- 	int				i=0, sockfd;
- 
-+#ifdef ETHTOOL_GLINKSETTINGS
- 	struct ethtool_link_settings 	ethlink;	// preferred!
-+#endif
- 	struct ethtool_cmd 		ethcmd;		// deprecated	
- 
- 	struct ifreq		 	ifreq;
-@@ -153,6 +155,7 @@ initifprop(void)
- 		strncpy((void *)&ifreq.ifr_ifrn.ifrn_name, ifprops[i].name,
- 				sizeof ifreq.ifr_ifrn.ifrn_name-1);
- 
-+#ifdef ETHTOOL_GLINKSETTINGS
- 		ethlink.cmd              = ETHTOOL_GLINKSETTINGS;
- 		ifreq.ifr_ifru.ifru_data = (void *)&ethlink;
- 
-@@ -164,6 +167,7 @@ initifprop(void)
- 			phy_addr = ethlink.phy_address;
- 		}
- 		else
-+#endif
- 		{
- 			ethcmd.cmd               = ETHTOOL_GSET;
- 			ifreq.ifr_ifru.ifru_data = (void *)&ethcmd;