Commit 810bf110 authored by Amitoj Kaur Chawla's avatar Amitoj Kaur Chawla Committed by David S. Miller

tipc: Use kmemdup instead of kmalloc and memcpy

Replace calls to kmalloc followed by a memcpy with a direct call to
kmemdup.

The Coccinelle semantic patch used to make this change is as follows:
@@
expression from,to,size,flag;
statement S;
@@

-  to = \(kmalloc\|kzalloc\)(size,flag);
+  to = kmemdup(from,size,flag);
   if (to==NULL || ...) S
-  memcpy(to, from, size);
Signed-off-by: default avatarAmitoj Kaur Chawla <amitoj1606@gmail.com>
Acked-by: default avatarYing Xue <ying.xue@windriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ac5fd4f4
...@@ -418,13 +418,12 @@ static struct outqueue_entry *tipc_alloc_entry(void *data, int len) ...@@ -418,13 +418,12 @@ static struct outqueue_entry *tipc_alloc_entry(void *data, int len)
if (!entry) if (!entry)
return NULL; return NULL;
buf = kmalloc(len, GFP_ATOMIC); buf = kmemdup(data, len, GFP_ATOMIC);
if (!buf) { if (!buf) {
kfree(entry); kfree(entry);
return NULL; return NULL;
} }
memcpy(buf, data, len);
entry->iov.iov_base = buf; entry->iov.iov_base = buf;
entry->iov.iov_len = len; entry->iov.iov_len = len;
......
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