* [Cluster-devel] [PATCH] fs: dlm: Use kmemdup
@ 2013-03-25 21:19 Alexandru Gheorghiu
0 siblings, 0 replies; only message in thread
From: Alexandru Gheorghiu @ 2013-03-25 21:19 UTC (permalink / raw)
To: cluster-devel.redhat.com
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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