[nft PATCH 3/3] bison: Drop pointless NULL-check

[Phil Sutter <phil@nwl.cc>]

The value returned by basehook_device_name is never NULL since scanner
always sets yyval to an allocated pointer before returning STRING
token.

Fixes: b98fee20bfe23 ("mnl: revisit hook listing")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
 src/parser_bison.y | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/parser_bison.y b/src/parser_bison.y
index 83c0f32322a93..bf2a136796619 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -1815,10 +1815,8 @@ basehook_spec		:	ruleset_spec
 			}
 			|	ruleset_spec    basehook_device_name
 			{
-				if ($2) {
-					$1.obj.name = $2;
-					$1.obj.location = @2;
-				}
+				$1.obj.name = $2;
+				$1.obj.location = @2;
 				$$ = $1;
 			}
 			;
-- 
2.54.0