An iterator variable cannot be NULL in its loop.
Reported-by: Julia Lawall <julia.law...@lip6.fr>
Signed-off-by: Alexandre Courbot <acour...@nvidia.com>
---
drivers/gpio/gpiolib-sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c
index 3516502..bcc0ec0 100644
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -814,7 +814,7 @@ static int __init gpiolib_sysfs_init(void)
*/
spin_lock_irqsave(&gpio_lock, flags);
list_for_each_entry(chip, &gpio_chips, list) {
- if (!chip || chip->exported)
+ if (chip->exported)
continue;
spin_unlock_irqrestore(&gpio_lock, flags);
--
2.0.2
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