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[Cluster-devel] [PATCH] fs: dlm: Use kmemdup



Use kmemdup instead of kmalloc followed by memcpy.
Patch found using coccinelle.

Signed-off-by: Alexandru Gheorghiu <gheorghiuandru gmail com>
---
 fs/dlm/lowcomms.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 4f5ad24..bfd6fbc 100644
--- 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;
 	}
 }
-- 
1.7.9.5


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