[openwrt/openwrt] busybox: delete redundant patch

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/4165232c45df224f32a94f43b9938d13d643b2a8

commit 4165232c45df224f32a94f43b9938d13d643b2a8
Author: Magnus Kroken <mkroken at gmail.com>
AuthorDate: Fri Jul 24 14:15:17 2020 +0200

    busybox: delete redundant patch
    
    This problem has been fixed in upstream commit
    6b6a3d9339f1c08efaa18a7fb7357e20b48bdc95. This patch now (harmlessly)
    adds the same definition a second time.
    
    Signed-off-by: Magnus Kroken <mkroken at gmail.com>
    [bump PKG_RELEASE]
    Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 package/utils/busybox/Makefile                              |  2 +-
 .../utils/busybox/patches/130-mconf_missing_sigwinch.patch  | 13 -------------
 2 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/package/utils/busybox/Makefile b/package/utils/busybox/Makefile
index 01441d1e87..baf375eb13 100644
--- a/package/utils/busybox/Makefile
+++ b/package/utils/busybox/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=busybox
 PKG_VERSION:=1.31.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_FLAGS:=essential
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
diff --git a/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch b/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch
deleted file mode 100644
index b8ca2122b8..0000000000
--- a/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/scripts/kconfig/mconf.c
-+++ b/scripts/kconfig/mconf.c
-@@ -31,6 +31,10 @@
- #define SIGWINCH 28
- #endif
- 
-+#ifndef SIGWINCH
-+#define SIGWINCH 28
-+#endif
-+
- #define LKC_DIRECT_LINK
- #include "lkc.h"
-