[PATCH 3/3] rcutorture: Remove redundant assignment to cur_ops in for loop

[Josh Triplett <josh@kernel.org>]

The for loop in rcutorture_init uses the condition
cur_ops = torture_ops[i], cur_ops
but then makes the same assignment to cur_ops inside the loop.  Remove the
redundant assignment inside the loop, and remove now-unnecessary braces.

Signed-off-by: Josh Triplett <josh@kernel.org>
---
 kernel/rcutorture.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 0c7bf0c..7258bcb 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -875,12 +875,9 @@ rcu_torture_init(void)
 
 	/* Process args and tell the world that the torturer is on the job. */
 
-	for (i = 0; cur_ops = torture_ops[i], cur_ops; i++) {
-		cur_ops = torture_ops[i];
-		if (strcmp(torture_type, cur_ops->name) == 0) {
+	for (i = 0; cur_ops = torture_ops[i], cur_ops; i++)
+		if (strcmp(torture_type, cur_ops->name) == 0)
 			break;
-		}
-	}
 	if (cur_ops == NULL) {
 		printk(KERN_ALERT "rcutorture: invalid torture type: \"%s\"\n",
 		       torture_type);