[PATCH 2/2] selftests/livepatch: Remove unused local variable in set_ftrace_enabled()

[Miroslav Benes]

set_ftrace_enabled() contains unused local variable "sysctl". Remove it.

Signed-off-by: Miroslav Benes <mbenes@xxxxxxx>
---
 tools/testing/selftests/livepatch/functions.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh
index a6e3d5517a6f..2aab9791791d 100644
--- a/tools/testing/selftests/livepatch/functions.sh
+++ b/tools/testing/selftests/livepatch/functions.sh
@@ -64,7 +64,6 @@ function set_dynamic_debug() {
 }
 
 function set_ftrace_enabled() {
-	local sysctl="$1"
 	result=$(sysctl kernel.ftrace_enabled="$1" 2>&1 | paste --serial --delimiters=' ')
 	echo "livepatch: $result" > /dev/kmsg
 }
-- 
2.24.1