linux-kernel - [PATCH] dlm: Cocci spatch "memdup.spatch"

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Date:	Sat, 01 Jun 2013 11:38:52 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH] dlm: Cocci spatch "memdup.spatch"


Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1213,10 +1213,9 @@ static void init_local(void)
 		if (dlm_our_addr(&sas, i))
 			break;
 
-		addr = kmalloc(sizeof(*addr), GFP_NOFS);
+		addr = kmemdup(&sas, sizeof(*addr), GFP_NOFS);
 		if (!addr)
 			break;
-		memcpy(addr, &sas, sizeof(*addr));
 		dlm_local_addr[dlm_local_count++] = addr;
 	}
 }


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