[PATCH v2 7/8] selftests/rcutorture: Fix double nerrs count in srcu_lockdep.sh

["Paul E. McKenney" <paulmck@kernel.org>]

From: Kunwu Chan <kunwu.chan@gmail.com>

When CONFIG_PROVE_LOCKING is missing, the deadlock-detection loop
and the mixed-SRCU-readers section each increment nerrs once in
the configuration check and again in the common error path,
counting the same error twice.

Remove the stray increments so that each error advances nerrs
by one.

Signed-off-by: Kunwu Chan <kunwu.chan@gmail.com>
Acked-by: Boqun Feng <boqun@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh b/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh
index 72791499dd96b..3acaffe52c784 100755
--- a/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh
+++ b/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh
@@ -56,7 +56,6 @@ do
 			if ! grep -q '^CONFIG_PROVE_LOCKING=y' .config
 			then
 				echo "rcu_torture_init_srcu_lockdep:Error: CONFIG_PROVE_LOCKING disabled in rcutorture SRCU-P scenario"
-				nerrs=$((nerrs+1))
 				err=1
 			fi
 			if test "$d" -ne 0 && test "$ret" -eq 0
@@ -126,7 +125,6 @@ do
 	if ! grep -q '^CONFIG_PROVE_LOCKING=y' .config
 	then
 		echo "rcu_torture_init_srcu_lockdep:Error: CONFIG_PROVE_LOCKING disabled in rcutorture SRCU-P scenario"
-		nerrs=$((nerrs+1))
 		err=1
 	fi
 	if test "$val" = 0xf && test "$ret" -eq 0
-- 
2.40.1