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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-11-03 19:20:34 +0100 |
|---|---|---|
| committer | Antonio Quartulli <a@unstable.cc> | 2016-01-09 20:56:00 +0800 |
| commit | f75a33aeed0776f52da05276c2ef98e16d680a6b (patch) | |
| tree | c4123546f4f42975ca6ce3b6bee324117458a3fc /net/batman-adv | |
| parent | 8bbb7cb2324d6a5fb7ccdc4ab0099dc18b91b690 (diff) | |
| download | linux-f75a33aeed0776f52da05276c2ef98e16d680a6b.tar.gz linux-f75a33aeed0776f52da05276c2ef98e16d680a6b.tar.bz2 linux-f75a33aeed0776f52da05276c2ef98e16d680a6b.zip | |
batman-adv: Delete an unnecessary check before the function call "batadv_softif_vlan_free_ref"
The batadv_softif_vlan_free_ref() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/translation-table.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index ec67deff1621..5852fda9f175 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -3356,8 +3356,7 @@ bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst, ret = true; out: - if (vlan) - batadv_softif_vlan_free_ref(vlan); + batadv_softif_vlan_free_ref(vlan); if (tt_global_entry) batadv_tt_global_entry_free_ref(tt_global_entry); if (tt_local_entry) |