diff options
| -rw-r--r-- | include/net/cfg80211.h | 5 | ||||
| -rw-r--r-- | net/wireless/wext-compat.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 81a3bfa45471..389f1d20adf4 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -781,10 +781,11 @@ enum wiphy_params_flags { * @get_key: get information about the key with the given parameters. * @mac_addr will be %NULL when requesting information for a group * key. All pointers given to the @callback function need not be valid - * after it returns. + * after it returns. This function should return an error if it is + * not possible to retrieve the key, -ENOENT if it doesn't exist. * * @del_key: remove a key given the @mac_addr (%NULL for a group key) - * and @key_index + * and @key_index, return -ENOENT if the key doesn't exist. * * @set_default_key: set the default key on an interface * diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index f98090b90fbf..711e00a0c9b5 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -504,6 +504,13 @@ static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev, else if (idx == wdev->wext.default_mgmt_key) wdev->wext.default_mgmt_key = -1; } + /* + * Applications using wireless extensions expect to be + * able to delete keys that don't exist, so allow that. + */ + if (err == -ENOENT) + return 0; + return err; } else { if (addr) |
