From c80bbeaec98b36eeba9c6c77061226034d5c4622 Mon Sep 17 00:00:00 2001 From: Hans Zhang Date: Mon, 22 Oct 2012 22:21:23 +0000 Subject: [PATCH] netlink: cleanup the unnecessary return value check It's no needed to check the return value of tab since the NULL situation has been handled already, and the rtnl_msg_handlers[PF_UNSPEC] has been initialized as non-NULL during the rtnetlink_init(). Signed-off-by: Hans Zhang Signed-off-by: David S. Miller --- net/core/rtnetlink.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 76d4c2c3c89..64fe3cca2a4 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -128,7 +128,7 @@ static rtnl_doit_func rtnl_get_doit(int protocol, int msgindex) if (tab == NULL || tab[msgindex].doit == NULL) tab = rtnl_msg_handlers[PF_UNSPEC]; - return tab ? tab[msgindex].doit : NULL; + return tab[msgindex].doit; } static rtnl_dumpit_func rtnl_get_dumpit(int protocol, int msgindex) @@ -143,7 +143,7 @@ static rtnl_dumpit_func rtnl_get_dumpit(int protocol, int msgindex) if (tab == NULL || tab[msgindex].dumpit == NULL) tab = rtnl_msg_handlers[PF_UNSPEC]; - return tab ? tab[msgindex].dumpit : NULL; + return tab[msgindex].dumpit; } static rtnl_calcit_func rtnl_get_calcit(int protocol, int msgindex) @@ -158,7 +158,7 @@ static rtnl_calcit_func rtnl_get_calcit(int protocol, int msgindex) if (tab == NULL || tab[msgindex].calcit == NULL) tab = rtnl_msg_handlers[PF_UNSPEC]; - return tab ? tab[msgindex].calcit : NULL; + return tab[msgindex].calcit; } /** -- 2.41.0