leds: ns2: remove unneeded variable

No need to use variable found, we can determine whether the mode was
found by comparing iterator variable to its limit.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Simon Guinot <simon.guinot@sequanux.org>
Cc: Simon Guinot <sguinot@lacie.com>
Cc: Vincent Donnefort <vdonnefort@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c
index 9d9c9ff..e94bb85 100644 (file)
--- a/drivers/leds/leds-ns2.c
+++ b/drivers/leds/leds-ns2.c
@@ -71,16 +71,13 @@ static int ns2_led_get_mode(struct ns2_led *led, enum ns2_led_modes *mode)
 static void ns2_led_set_mode(struct ns2_led *led, enum ns2_led_modes mode)
 {
        int i;
-       bool found = false;
        unsigned long flags;
 
        for (i = 0; i < led->num_modes; i++)
-               if (mode == led->modval[i].mode) {
-                       found = true;
+               if (mode == led->modval[i].mode)
                        break;
-               }
 
-       if (!found)
+       if (i == led->num_modes)
                return;
 
        write_lock_irqsave(&led->rw_lock, flags);