Fix inverted logic. A value of 1 should enable the support, not disable it. Signed-off-by: Sebastian Herbszt <herbszt@xxxxxx> diff -urp a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c --- a/drivers/target/target_core_configfs.c 2014-08-31 23:26:21.000000000 +0200 +++ b/drivers/target/target_core_configfs.c 2014-08-31 23:37:30.214209497 +0200 @@ -2363,7 +2363,7 @@ static ssize_t target_core_alua_tg_pt_gp pr_err("Invalid value '%ld', must be '0' or '1'\n", tmp); \ return -EINVAL; \ } \ - if (!tmp) \ + if (tmp) \ t->_var |= _bit; \ else \ t->_var &= ~_bit; \ -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html