Remove a now-uneeded patch

This fix was already incorporated mainstream. So, drop it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

rasdaemon-avoid-multiple-definitions.patch

@@ -1,24 +0,0 @@
-commit fd982af0a307edc5d3e56011d2e045015b1efd4b
-Author: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-Date:   Mon Mar 30 01:22:24 2020 +0200
-
-    ras-record.h: define an external var as such
-    
-    Otherwise, newer versions of gcc will produce multiple symbols,
-    causing link breakages.
-    
-    Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
-diff --git a/ras-record.h b/ras-record.h
-index 5311c67caf44..0d2a481c23dd 100644
---- a/ras-record.h
-+++ b/ras-record.h
-@@ -25,7 +25,7 @@
- 
- extern long user_hz;
- 
--struct ras_events *ras;
-+extern struct ras_events *ras;
- 
- struct ras_mc_event {
- 	char timestamp[64];

rasdaemon.spec

@@ -5,7 +5,6 @@ Summary:		Utility to receive RAS error tracings
 License:		GPLv2
 URL:			http://git.infradead.org/users/mchehab/rasdaemon.git
 Source0:		http://www.infradead.org/~mchehab/rasdaemon/%{name}-%{version}.tar.bz2
-Patch0:			rasdaemon-avoid-multiple-definitions.patch
 
 ExcludeArch:		s390 s390x
 BuildRequires: make
@@ -37,7 +36,6 @@ an utility for reporting current error counts from the EDAC sysfs files.
 
 %prep
 %setup -q
-%patch0 -p1
 
 %build
 %ifarch %{arm} aarch64