diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-18 21:03:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-19 15:27:40 -0500 |
| commit | fcd4d35ecc1636c8ac50e3a6266a620eb8ff0626 (patch) | |
| tree | e0567c4658db21364382ea3e1990a4ec5f223fb8 | |
| parent | ef87c5d6a11af45c31910728e46642e77aa8db61 (diff) | |
netlink: Deletion of an unnecessary check before the function call "__module_get"
The __module_get() 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: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/netlink/af_netlink.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index d479b32d5826..e1aad6eeac14 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -142,8 +142,7 @@ int netlink_add_tap(struct netlink_tap *nt) list_add_rcu(&nt->list, &netlink_tap_all); spin_unlock(&netlink_tap_lock); - if (nt->module) - __module_get(nt->module); + __module_get(nt->module); return 0; } |