netdev - [Patch] iproute2: clean up genl/genl.c::usage()

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Date:	Fri, 14 Dec 2012 14:10:38 +0800
From:	Cong Wang <amwang@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Stephen Hemminger <shemminger@...tta.com>,
	Cong Wang <amwang@...hat.com>
Subject: [Patch] iproute2: clean up genl/genl.c::usage()

gcc attribute can be used in definition, no need to
redeclare it.

Cc: Stephen Hemminger <shemminger@...tta.com>
Signed-off-by: Cong Wang <amwang@...hat.com>

---
diff --git a/genl/genl.c b/genl/genl.c
index 49b6596..a1e55e0 100644
--- a/genl/genl.c
+++ b/genl/genl.c
@@ -97,9 +97,7 @@ noexist:
 	return f;
 }
 
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
+static void __attribute__((noreturn)) usage(void)
 {
 	fprintf(stderr, "Usage: genl [ OPTIONS ] OBJECT | help }\n"
 	                "where  OBJECT := { ctrl etc }\n"
--
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