diff options
Diffstat (limited to 'drivers/firmware/efivars.c')
| -rw-r--r-- | drivers/firmware/efivars.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c index 0287ff65963b..33b17c6a46fb 100644 --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -352,7 +352,7 @@ static ssize_t efivar_attr_show(struct kobject *kobj, struct attribute *attr, { struct efivar_entry *var = to_efivar_entry(kobj); struct efivar_attribute *efivar_attr = to_efivar_attr(attr); - ssize_t ret = 0; + ssize_t ret = -EIO; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -368,7 +368,7 @@ static ssize_t efivar_attr_store(struct kobject *kobj, struct attribute *attr, { struct efivar_entry *var = to_efivar_entry(kobj); struct efivar_attribute *efivar_attr = to_efivar_attr(attr); - ssize_t ret = 0; + ssize_t ret = -EIO; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -618,8 +618,8 @@ efivar_create_sysfs_entry(unsigned long variable_name_size, new_efivar = kmalloc(sizeof(struct efivar_entry), GFP_KERNEL); if (!short_name || !new_efivar) { - if (short_name) kfree(short_name); - if (new_efivar) kfree(new_efivar); + kfree(short_name); + kfree(new_efivar); return 1; } memset(short_name, 0, short_name_size+1); @@ -644,7 +644,8 @@ efivar_create_sysfs_entry(unsigned long variable_name_size, kobj_set_kset_s(new_efivar, vars_subsys); kobject_register(&new_efivar->kobj); - kfree(short_name); short_name = NULL; + kfree(short_name); + short_name = NULL; spin_lock(&efivars_lock); list_add(&new_efivar->list, &efivar_list); |
