From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 10 May 2021 19:52:21 +0000 (+0300)
Subject: gpiolib: Drop duplicate offset check in gpiochip_is_requested()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f2e03ca3e839e2a2d80c4c764ab07b293ad5a576;p=linux.git

gpiolib: Drop duplicate offset check in gpiochip_is_requested()

gpiochip_get_desc() already does the check, drop a duplicate in
gpiochip_is_requested().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 1427c1be749bf..220a9d8dd4e31 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2004,9 +2004,6 @@ const char *gpiochip_is_requested(struct gpio_chip *gc, unsigned int offset)
 {
 	struct gpio_desc *desc;
 
-	if (offset >= gc->ngpio)
-		return NULL;
-
 	desc = gpiochip_get_desc(gc, offset);
 	if (IS_ERR(desc))
 		return NULL;