diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d36c40a4d832..499785778983 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5353,6 +5353,18 @@ static int nl80211_check_s32(const struct nlattr *nla, s32 min, s32 max, s32 *ou return 0; } +static int nl80211_check_power_mode(const struct nlattr *nla, + enum nl80211_mesh_power_mode min, + enum nl80211_mesh_power_mode max, + enum nl80211_mesh_power_mode *out) +{ + u32 val = nla_get_u32(nla); + if (val < min || val > max) + return -EINVAL; + *out = val; + return 0; +} + static int nl80211_parse_mesh_config(struct genl_info *info, struct mesh_config *cfg, u32 *mask_out) @@ -5497,7 +5509,7 @@ do { \ NL80211_MESH_POWER_ACTIVE, NL80211_MESH_POWER_MAX, mask, NL80211_MESHCONF_POWER_MODE, - nl80211_check_u32); + nl80211_check_power_mode); FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration, 0, 65535, mask, NL80211_MESHCONF_AWAKE_WINDOW, nl80211_check_u16); |