diff options
author | Alexandre Courbot <acourbot@nvidia.com> | 2014-07-23 10:56:53 -0400 |
---|---|---|
committer | Linus Walleij <linus.walleij@linaro.org> | 2014-07-24 10:03:45 -0400 |
commit | 7fd834ad77f79fe0e8e9840238f18bdc088c97b6 (patch) | |
tree | 7c6c300e9a5d58f6ef1ed4350ca78f715a016c43 | |
parent | f7d4ad98fdd08932ffda2354c62e2e2ee059adcc (diff) |
gpio: remove useless check in gpiolib_sysfs_init()
An iterator variable cannot be NULL in its loop.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index be45a9283c28..5f2150b619a7 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c | |||
@@ -804,7 +804,7 @@ static int __init gpiolib_sysfs_init(void) | |||
804 | */ | 804 | */ |
805 | spin_lock_irqsave(&gpio_lock, flags); | 805 | spin_lock_irqsave(&gpio_lock, flags); |
806 | list_for_each_entry(chip, &gpio_chips, list) { | 806 | list_for_each_entry(chip, &gpio_chips, list) { |
807 | if (!chip || chip->exported) | 807 | if (chip->exported) |
808 | continue; | 808 | continue; |
809 | 809 | ||
810 | /* | 810 | /* |