I removed compat's universal assignment to 0, which allows this if statement to fall through when compat is passed with a value other than 0.
Fixes: f9d19a7494e5 ("net: atm: Use IS_ENABLED in atm_dev_ioctl") Signed-off-by: Nathan Chancellor <natechancel...@gmail.com> --- Sorry for not paying more attention :( net/atm/resources.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/atm/resources.c b/net/atm/resources.c index 3e9f6391319e..889349c6d90d 100644 --- a/net/atm/resources.c +++ b/net/atm/resources.c @@ -413,7 +413,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat) } /* fall through */ default: - if (compat) { + if (IS_ENABLED(CONFIG_COMPAT) && compat) { #ifdef CONFIG_COMPAT if (!dev->ops->compat_ioctl) { error = -EINVAL; -- 2.21.0