[PATCH 27/31] net/tipc: use kmemdup rather than duplicating its implementation

From: Andrzej Hajda
Date: Fri Aug 07 2015 - 04:03:44 EST


The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
net/tipc/server.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/tipc/server.c b/net/tipc/server.c
index 922e04a..c187cad 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -411,13 +411,12 @@ static struct outqueue_entry *tipc_alloc_entry(void *data, int len)
if (!entry)
return NULL;

- buf = kmalloc(len, GFP_ATOMIC);
+ buf = kmemdup(data, len, GFP_ATOMIC);
if (!buf) {
kfree(entry);
return NULL;
}

- memcpy(buf, data, len);
entry->iov.iov_base = buf;
entry->iov.iov_len = len;

--
1.9.1

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